AUTOMATED PROCESSING OF SAMPLES CARRIED IN SAMPLE CONTAINERS AND GROUPING SAMPLE CONTAINERS ACCORDING TO ASSAYS TO BE PERFORMED ON SAMPLES CONTAINED THEREIN
A system for processing a plurality of sample containers, each containing sample with at least one open assay associated therewith, includes two or more analyzers, each configured to perform at least one functional assay in receptacle apparatuses including a process number of two or more receptacle vessels, a conveyance for transporting containers to the analyzers, a buffer queue associated with each analyzer for holding containers to be processed by the associated analyzer, and a scanner associated with each analyzer. Each scanner scans machine-readable identification information associated with each container transported by the conveyance past the scanner and the open assay(s) for that container are identified based on the scanned information. The sample container is diverted into the associated buffer queue only if at least one open assay for that container matches at least one functional assay of the associated analyzer. The system attempts to accumulate at least the process number of sample containers with the same open assay so that the matching functional assay can be performed on the different samples in each of the process number of receptacle vessels of each receptacle apparatus.
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor
G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
Disclosed are methods utilizing specific amplification of Candida sp. target nucleic acid for detecting the presence or absence of Candida sp. in a sample. Also disclosed are corresponding oligomers, including amplification oligomers, capture probes and detection probes, and combinations thereof, as well as corresponding reaction mixtures and kits.
C12Q 1/6895 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for plants, fungi or algae
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
Provided are methods, compositions, and systems for detecting nucleic acids of macrolide-resistant Mycoplasma geni-talium using FRET probes for detecting SNPs at position 2058 and 2059.
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
5.
DETECTING BABESIA SPECIES NUCLEIC ACID IN A SAMPLE
There is described herein a method for specifically detecting Babesia species nucleic acid in a sample, which in one aspect comprises: (1) contacting a sample, said sample suspected of containing Babesia species nucleic acid, with at least two oligomers for amplifying a target region of a Babesia species target nucleic acid, wherein the at least two amplification oligomers comprise: (a) a first amplification oligomer comprising a first target-hybridizing sequence (i) that is from about 15 to about 33 contiguous nucleotides in length, is contained in the sequence of SEQ ID NO:66 and comprises SEQ ID NO:56 or 57; or (ii) that is from about 15 to about 33 contiguous nucleotides in length, is contained in the sequence of SEQ ID NO:96 and comprises SEQ ID NO:101; or (iii) that is from about 15 to about 33 contiguous nucleotides in length, is contained in the sequence of SEQ ID NO:97 and comprises SEQ ID NO:101; (iv) comprises or consists of SEQ ID NO:8; (v) comprises or consists of SEQ ID NO:83 and (b) a second amplification oligomer comprising a second target-hybridizing sequence that is from about 15 to about 33 contiguous nucleotides in length, and (i) is contained in SEQ ID NO:68 and comprises SEQ ID NO:52, SEQ ID NO:53, SEQ ID NO:54, SEQ ID NO:55, or SEQ ID NO:85; or (ii) is contained in SEQ ID NO:67 and comprises SEQ ID NO:45 or SEQ ID NO:52; or (iii) is contained in SEQ ID NO:70 and comprises SEQ ID NO:46, SEQ ID NO:47, SEQ ID NO:48, SEQ ID NO:49, SEQ ID NO:50, or SEQ ID NO:51; (2) performing an in vitro nucleic acid amplification reaction, wherein any Babesia target nucleic acid present in said sample is used as a template for generating an amplification product; and (3) detecting the presence or absence of the amplification product, thereby indicating the presence or absence of Babesia species target nucleic acid in said sample.
C12Q 1/6893 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for protozoa
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
Disclosed are formulations, including both liquid and lyophilized formulations, comprising a far-red dye probe and a non-linear surfactant or foamban. Also disclosed are related methods for preparing a lyophilized far-red dye probe formulation as well as related kits and diagnostic products.
C12Q 1/6876 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
C12Q 1/6865 - Promoter-based amplification, e.g. nucleic acid sequence-based amplification [NASBA], self-sustained sequence replication [3SR] or transcription-based amplification system [TAS]
C09B 23/08 - Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an odd number of CH groups more than three CH groups, e.g. polycarbocyanines
C12Q 1/6818 - Hybridisation assays characterised by the detection means involving interaction of two or more labels, e.g. resonant energy transfer
7.
AUTOMATED SAMPLE HANDLING INSTRUMENTATION, SYSTEMS, PROCESSES, AND METHODS
A sample processing station includes two or more container holders on a platform that is rotatable about a central axis of rotation. Each holder is configured to rotate about a secondary axis of rotation. The station includes a capping/decapping mechanism to cap or decap a container held in one of the container holders and an elevator with a chuck guide that contact the container holder as the chuck is lowered by the elevator to positon the chuck with respect to the cap of the container held in the holder and to hold jaws of the container holder in a closed position. In embodiment, the chuck guide includes a yoke with opposed arms and spindles located near distal ends of the arms that engage beveled shoulders of the container holder.
G01N 35/10 - Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
G01F 23/263 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
The disclosed disclosure is related to methods, compositions, and kits for targeting Adenovirus, Metapneumovirus, and/or Rhinovirus nucleic acid. Compositions include amplification oligomers and/or detection probe oligomers. Kits and methods comprise at least one of these oligomers. Methods include uniplex and multiplex amplification and detection reactions.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
9.
COMPOSITIONS AND METHODS TO DETECT ADENOVIRUS NUCLEIC ACIDS AND METAPNEUMOVIRUS AND/OR RHINOVIRUS NUCLEIC ACIDS
The disclosed disclosure is related to methods, compositions, and kits for targeting Adenovirus, Metapneumovirus, and/or Rhinovirus nucleic acid. Compositions include amplification oligomers and/or detection probe oligomers. Kits and methods comprise at least one of these oligomers. Methods include uniplex and multiplex amplification and detection reactions.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
The invention provides compositions and methods for making closed nucleic acid structures in which one or both strands are continuous. The closed nucleic acid structures can be used as sequencing templates among other applications.
C12Q 1/6811 - Selection methods for production or design of target specific oligonucleotides or binding molecules
C07H 21/00 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
C12Q 1/6848 - Nucleic acid amplification reactions characterised by the means for preventing contamination or increasing the specificity or sensitivity of an amplification reaction
C12Q 1/6853 - Nucleic acid amplification reactions using modified primers or templates
Automated systems and methods determine a level of fluid relative to a rim of a sample receptacle defining an open top of the sample receptacle. The systems and methods utilize a distance sensor to measure the distance between the rim of the sample receptacle and the surface of a fluid sample contained in the sample receptacle, where at least one of the sensor and the sample receptacle is moved relative to the other to enable the sensor to obtain a sequence of discrete measurements of distances between the sensor and the rim of the sample receptacle and between the sensor and the surface of the fluid sample. A controller processes an output signal from the sensor to determine a level of the fluid relative to the rim of the sample receptacle. The derivative of the sequence of discrete measurements may be used to identify the rim and the fluid surface in the output signal.
G01N 35/10 - Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
A gripper apparatus is configured to grasp a closed receptacle having a closure affixed to an open top end of a receptacle. Opposed jaw members capable of lateral movement between an open position, a first closed position, and a second closed position are configured to grasp the closed receptacle when the closed receptacle is situated between the jaw members at the first closed position and to release the closed receptacle at the open position. The gripper apparatus further includes a plurality of fingers configured to grasp a sidewall of the closure beneath a top surface of the closure when the closure is situated between the plurality of fingers and beneath a base of each of the jaw members as the jaw members move laterally toward each other from the open position to the second closed position.
An apparatus for transporting groups of consumables between vertically spaced holding shelves that includes a support chassis laterally spaced from the holding shelves, a transport elevator coupled to the support chassis, a lift platform, and a scissors actuator connecting the lift platform to the support chassis and configured to laterally translate the lift platform between a first position laterally aligned with the support chassis and a second position laterally aligned with one of the holding shelves.
Disclosed are nucleic acid oligomers, including amplification oligomers, detection probes, and capture probes, for detection of SARS-CoV-2 nucleic acid. Also disclosed are methods of specific nucleic acid amplification and detection using the disclosed oligomers, as well as corresponding formulations, reaction mixtures, and kits and related methods for preparing aqueous reaction mixtures from dried formulations.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
17.
METHOD FOR PERFORMING A MAGNETIC SEPARATION PROCEDURE
A method for performing a magnetic separation procedure that includes transporting a receptacle containing a fluid medium to a first location of a system, where the fluid medium contains both a sample material and a suspension of magnetically-responsive solid supports. At the first location, the fluid medium is exposed to a first magnetic field for a first dwell period, thereby isolating the solid supports within the receptacle, where no portion of the fluid medium is removed from the receptacle at the first location. The receptacle is then transported from the first location to a second location of the system, where the fluid medium is exposed to a second magnetic field for a second dwell period. Following the second dwell period, at least a portion of the fluid medium is removed from the receptacle. A suspension fluid is then dispensed into the receptacle, and the contents of the receptacle are agitated to suspend the solid supports within the suspension fluid.
The disclosed disclosure is related to methods, compositions, and kits for targeting Adenovirus, Metapneumovirus, and/or Rhinovirus nucleic acid. Compositions include amplification oligomers and/or detection probe oligomers. Kits and methods comprise at least one of these oligomers. Methods include uniplex and multiplex amplification and detection reactions.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
20.
COMPOSITIONS AND METHODS FOR DETECTING CORONAVIRUS NUCLEIC ACID
Disclosed are nucleic acid oligomers, including amplification oligomers and detection probes, for amplification and/or detection of human coronavirus OC43,HKU1, NL63, and/or 229E nucleic acid. Also disclosed are methods of nucleic acid amplification and/or detection using the disclosed oligomers, as well as corresponding reaction mixtures and kits.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
C12Q 1/6876 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
21.
QUANTIFICATION OF POLYNUCLEOTIDE ANALYTES FROM DRIED SAMPLES
Presented are methods, systems, and software products useful for determining the concentration of an analyte in a fluid specimen used to produce a dried sample, where the dried sample serves as a source of the analyte in a detection and quantification procedure. Particularly illustrated is the use of dried blood spots for quantifying a polynucleotide analyte.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
A method for sharing system information data in a network of two or more diagnostic instruments for performing assays is provided. The system information data includes operating information for the diagnostic instruments in the network. The method includes: sending a system information metadata packet to at least a first diagnostic instrument in the network, wherein the system information metadata packet, is associated with system information data on a second diagnostic instrument in the network and comprises one or more attributes of a system information data packet containing the associated system information data; receiving a request from the first diagnostic instrument to send the system information data packet, and in response to the request from the first diagnostic instrument to send the system information data packet, sending the system information data packet containing the associated system information data to the first diagnostic instrument.
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor
G16H 10/40 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for data related to laboratory analysis, e.g. patient specimen analysis
24.
Compositions and Methods for Capturing Target Nucleic Acids
Capture mixtures and activated capture mixtures are provided that are useful for nucleic acid separation and purification are provided. The mixtures comprise lithium lauryl sulfate, lithium hydroxide, a zwitterionic sulfonic acid buffering agent, and optionally, proteinase K, capture probes comprising a first specific binding partner (SBP), and a second specific binding partner immobilized to a solid support. Related combinations, methods, uses, and kits, are also provided.
Disclosed are nucleic acid oligomers, including amplification oligomers and detection probes, for detection of Group B Streptococcus (GBS; Streptococcus agalactiae) nucleic acid. Also disclosed are methods of specific nucleic acid amplification and detection using the disclosed oligomers, as well as corresponding reaction mixtures and kits.
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
This disclosure provides oligomers, compositions, and kits for detecting and quantifying Hepatitis C virus (HCV), including different genotypes and variants thereof, and related methods and uses. In some embodiments, oligomers target the 5′ untranslated region of HCV and are configured to provide substantially equivalent quantification of different genotypes and variants of HCV.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
C12Q 1/6876 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
The disclosed disclosure is related to methods, compositions, and kits for targeting Adenovirus, Metapneumovirus, and/or Rhinovinis nucleic acid. Compositions include amplification oligomers and/or detection probe oligomers. Kits and methods comprise at least one of these oligomers. Methods include uniplex and multiplex amplification and detection reactions.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
An assembly includes a bracket, a magnetic elution slot, and a reagent pack loading station. The elution slot receives a multiple receptacle device having multiple receptacles interconnected by a connecting rib defining shoulders along either side of the receptacle device. The elution slot includes opposed walls attached to the bracket below a top surface of the bracket with the opposed walls disposed on either side of a slot formed in the bracket. The downwardly facing shoulders of the receptacle device are supported on the top surface of the bracket on opposed sides of the slot, and one or more magnets are attached to or embedded in one or both walls. The reagent pack loading station holds a multi-well reagent pack such that the wells of the reagent pack are accessible by a pipettor, and the reagent pack holding station includes spaced apart hold down features extending above the top surface of the bracket.
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B01L 7/00 - Heating or cooling apparatus; Heat insulating devices
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
A method for measuring optical signal detector performance that includes directing light emitted from an optical signal detector onto a first non-fluorescent surface portion in a first detection zone of the optical signal detector. A first characteristic of light detected by a first sensor of the first optical signal detector is measured while the first non-fluorescent surface portion is in the first detection zone of the optical signal detector. Light emitted from the optical signal detector is directed into a first void in the first detection zone of the optical signal detector. A second characteristic of light detected by the first sensor of the optical signal detector is measured while the first void is in the first detection zone of the optical signal detector. And an operational performance status of the optical signal detector is determined based on at least one of the first characteristic and the second characteristic.
G01N 21/27 - Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection
G01N 21/75 - Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
31.
System and method for receiving and storing reagent packs in an instrument
A system includes a reagent pack input carousel, a carousel frame supporting the carousel, and a track on which the carousel frame is supported for movement of the carousel into and out of an instrument in drawer-like fashion. The carousel is rotatable about an axis of rotation and includes a plurality of reagent pack input stations arranged about the perimeter of the carousel. Each input station is adapted to carry a reagent pack, and the input stations are oriented at an angle with respect to a radial orientation relative to the axis of rotation. Each input station includes an alignment block located at a radially inner end of the station, and the block is received within a recess formed in an end of the reagent pack placed in the station to align and position of the reagent pack within the station.
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B01L 7/00 - Heating or cooling apparatus; Heat insulating devices
A reagent pack changer includes a reagent pack input device, a reagent pack storage compartment, a reagent pack storage carousel disposed within the storage compartment, and a rotary distributor. The input device includes a reagent pack input carousel rotatable about an axis of rotation, with reagent pack stations for holding reagent packs disposed around the axis of rotation of the carousel. The reagent pack storage carousel is rotatable about an axis of rotation with reagent pack stations for holding reagent packs disposed around the axis of rotation. The rotary distributor is configured to move a reagent pack between the reagent pack input carousel and the reagent pack storage carousel.
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B01L 7/00 - Heating or cooling apparatus; Heat insulating devices
A receptacle distribution system includes a rotary distributor and a receptacle handoff device. The rotary distributor includes a motorized turntable with an upright wall, a distributor head for holding a receptacle, a hook configured to engage a receptacle for moving the receptacle into or out of the distributor head, and an a system for powered elevation of the distributor head. The receptacle handoff device is configured to transfer a receptacle from a first receptacle distributor to the rotary distributor and includes a receptacle yoke configured to hold a receptacle placed in the receptacle yoke with the first receptacle distributor, the receptacle yoke being rotatable between a first position to receive the receptacle and a second position to present the receptacle to the rotary distributor to enable the hook of the rotary distributor to pull the receptacle from the receptacle yoke and into the distributor head.
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B01L 7/00 - Heating or cooling apparatus; Heat insulating devices
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
A receptacle delivery system includes a carriage configured to move from a first to a second location of an instrument. The carriage may be configured to removably support a receptacle and may include a receptacle clamping mechanism. The receptacle mechanism may be configured to apply a clamping force to the receptacle as the carriage moves from the first to the second location and release the clamping force as the carriage moves from the second to the first location.
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
Hybridization probe reagents that specifically detect nucleic acids of C. trachomatis, including wildtype and/or variant sequences identified as FI-nvCT C1515T (SEQ ID NO: 17), JP-nvCT C1522T (SEQ ID NO: 12), US-nvCT G1526A (SEQ ID NO:22), and NO-nvCT G1523A (SEQ ID NO:27). Certain probes include nucleotide analogs to enhance desirable binding properties.
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
A nucleic acid diagnostic system includes a unit-dose reagent compartment storing at least one unit-dose pack, one or more unit-dose pack loading stations for holding a unit-dose pack at a location that permits a substance transfer device to dispense a reconstitution reagent into each well of the pack, a unit-dose pack distributor configured to transfer a unit-dose pack from the unit-dose reagent compartment to one of the unit-dose pack loading stations, and an electrostatic generator disposed within the housing of the unit-dose reagent compartment and/or adjacent the one or more unit-dose pack loading stations. The electrostatic generator imparts an electrostatic charge to each of the wells of the unit-dose pack and/or to a lyophilized reagent pellet within each well so that the electrostatic charge positions and holds each lyophilized reagent pellet at a bottom of each respective well of the unit-dose pack.
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B01L 7/00 - Heating or cooling apparatus; Heat insulating devices
A cap and a processing vial configured for interlocking engagement. The processing vial includes a locking collar surrounding an open upper end of the processing vial with lateral through holes formed through the locking collar. The vial also includes a latch hook located above each through hole. The cap includes a latch collar extending about a lower portion of the cap, where the latch collar is configured to snap in beneath the latch hooks of the processing vial when the lower portion of the cap is inserted into the open upper end of the processing vial to lock the cap to the processing vial.
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B01L 7/00 - Heating or cooling apparatus; Heat insulating devices
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
This disclosure provides oligomers, combinations of oligomers, compositions, kits, uses, and methods for detecting a C1orf43 nucleic acid, such as C1orf43 mRNA, such as human C1orf43 mRNA, in a sample.
Methods for use in multiplex amplification and or detection of Trichomonas vaginalis. The multiphase amplification provides fast, quantitative, sensitive detection with lower variability at low analyte concentrations. Described are detection probes, capture probes, amplification oligonucleotides, nucleic acid compositions, probe mixes, methods, and kits useful for amplifying and determining the presence of Trichomonas vaginalis in a test sample.
C12Q 1/6893 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for protozoa
C12Q 1/6865 - Promoter-based amplification, e.g. nucleic acid sequence-based amplification [NASBA], self-sustained sequence replication [3SR] or transcription-based amplification system [TAS]
40.
DETERMINING TEMPERATURE-VARYING SIGNAL EMISSIONS DURING AUTOMATED, RANDOM-ACCESS THERMAL CYCLING PROCESSES
A first time/temperature data set includes temperatures and time stamps recorded at time intervals during a first thermal cycling process and a time stamp for each time interval, and a second time/temperature data set includes temperatures and time stamps recorded at time intervals during a second thermal cycling process. Signal emissions at different signal detecting positions are sequentially measured at different time intervals to generate first and second time/signal emission data sets for receptacles subject to the first and second thermal cycling processes, respectively. Signal emissions of receptacles subject to the first thermal cycling process are synchronized with specific temperatures of the first thermal cycling process by comparing time stamps of the first time/signal emission data set for each receptacle with the time stamps of the first time/temperature data set that correspond with the specific temperature. Signal emissions of receptacles subject to the second thermal cycling process are synchronized with specific temperatures of the second thermal cycling process by comparing time stamps of the second time/signal emission data set for each receptacle with the time stamps of the second time/temperature data set that correspond with the specific temperature.
G02B 6/06 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
G02B 6/08 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
G01N 21/25 - Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
There is disclosed a composition of an aqueous solution comprising, consisting or consisting essentially of a flap endonuclease, a bulking agent and an organic buffer, wherein the aqueous solution has an inorganic salt concentration of 5 mM or less and wherein the composition is substantially free of glycerol.
Disclosed are nucleic acid oligomers, including amplification oligomers, detection probes, and capture probes, for detection of Plasmodium species nucleic acid in a sample. Also disclosed are methods of specific nucleic acid amplification and detection, including amplification and detection of target nucleic acid in real time, using the disclosed oligomers, as well as corresponding reaction
C12Q 1/6893 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for protozoa
A method for detecting the presence of a pathogen in a whole blood sample aliquot, includes providing a sample aliquot from each of a number of whole blood samples, thereby providing a plurality of whole blood sample aliquots, separately contacting each of the whole blood sample aliquots of the plurality of whole blood sample aliquots with a lysis reagent, whereby at least a portion of the blood cells in each of the whole blood sample aliquots lyse, pooling the lysed whole blood sample aliquots to form a pooled lysate, and testing the pooled lysate for presence of a pathogen. Identification of the presence of the pathogen in the pooled lysate indicates the presence of the pathogen in at least one of the whole blood sample aliquots.
G01N 1/38 - Diluting, dispersing or mixing samples
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
C12Q 1/04 - Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
C12N 15/10 - Processes for the isolation, preparation or purification of DNA or RNA
C12Q 1/6893 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for protozoa
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
A cap having a lower portion, an upper portion with an opening formed therein, and a plurality of longitudinally oriented ribs disposed on an inner surface of the cap. The inner surface of the cap is defined by the opening formed in the upper portion of the cap, and each rib is associated with a concave recess disposed directly opposite the rib on an outer surface of the upper portion of the cap. The recess extends along at least part of the length of the rib.
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B65B 69/00 - Unpacking of articles or materials, not otherwise provided for
G01N 35/10 - Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
B65D 39/00 - Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
A system for managing liquid waste includes a first liquid container that receives waste liquid, a liquid transfer pump fluidly connected to the first liquid container; and a second liquid container fluidly connectable to the liquid transfer pump. The liquid transfer pump is can be selectively activated to transfer liquid waste from the first liquid container to the second liquid container when the second liquid container is fluidly connected to the liquid transfer pump. A method for managing liquid waste includes the steps of receiving waste liquid into a first liquid container, monitoring the amount of liquid in the first container, connecting a second liquid container to a liquid transfer pump that is connected to the first liquid container, after the amount of liquid received into the first liquid container reaches a predefined level, transferring liquid from the first liquid container into the second liquid container with the liquid transfer pump, and removing liquid transferred to the second liquid container.
F04B 49/025 - Stopping, starting, unloading or idling control by means of floats
F04B 37/14 - Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups for special use to obtain high vacuum
F04B 45/02 - Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
Method and associated system for reading machine-readable labels on a plurality of sample receptacles held by a sample rack. In the method, a machine-readable label associated each of the plurality of sample receptacles is read with a first label reader when the rack is at a first location. The sample rack is then moved from the first location to a second location, where a rack identifier on the sample rack is sensed with a sensor separate from the first label reader. Finally, the rack identifier is associated with the machine-readable labels of the plurality of sample receptacles.
G06K 7/10 - Methods or arrangements for sensing record carriers by corpuscular radiation
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor
G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
G06K 7/14 - Methods or arrangements for sensing record carriers by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
After disposable pipette tips are used by an automated pipettor, they are released by the pipettor and fall into a waste container. When the waste container is removed to be emptied, the pipette tips are temporarily sequestered in a pipette tip holding station so that the automated pipettor may operate uninterrupted. After the waste container is replaced, the sequestered pipette tips are released by the holding station into the waste container.
G01N 35/10 - Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
49.
APPARATUS FOR MAINTAINING A CONTROLLED ENVIRONMENT
A lyophilization nest and method of using the same is described herein. In various embodiments, the lyophilization nest includes a base and first and second covers and is configured to support one or more receptacles each supporting one or more substances within interior spaces of the lyophilization nest. The interior spaces may be in fluid communication with the exterior of the lyophilization nest through one or more vent holes extending through the first and second covers. Each of the one or more vent holes have a corresponding sealing element configured to selectively form an air-tight seal within the vent holes, such that a controlled environment may be maintained within the interior spaces when the ambient conditions surrounding the lyophilization nest are not lyophilization conditions. The one or more sealing elements may be operable while the lyophilization nest is positioned within a sealed lyophilizer by depressing the sealing elements into corresponding vent holes to form the air-tight seal.
F26B 5/06 - Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
A method for performing a nucleic acid amplification assay employs a thermally-conductive receptacle holder with one or more receptacle wells, each conforming to an outer surface of a lower portion of a vial. A through-hole extends from an inner surface of each well to an outer surface of the holder. A thermal element is positioned proximal to the holder for altering a temperature of the holder. A signal detection module is configured to generate an excitation signal directed through the through-hole of the well and detect an optical emission from a fluid contained in the vial supported by the well. At least one well supports a capped vial containing a reagent for a nucleic acid amplification assay and including an opaque cap sealing an open end of the vial. The lower portion of the vial is contained within a well, and the cap is situated above a top surface of the holder.
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B01L 7/00 - Heating or cooling apparatus; Heat insulating devices
The invention provides compositions and methods for making closed nucleic acid structures in which one or both strands are continuous. The closed nucleic acid structures can be used as sequencing templates among other applications.
C12Q 1/6811 - Selection methods for production or design of target specific oligonucleotides or binding molecules
C07H 21/00 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
C12Q 1/6848 - Nucleic acid amplification reactions characterised by the means for preventing contamination or increasing the specificity or sensitivity of an amplification reaction
C12Q 1/6853 - Nucleic acid amplification reactions using modified primers or templates
Method and system for quantifying target nucleic acids using real-time amplification and internal calibration adjustment. The invention employs dual reference calibration curves for approximating a complete calibration curve from only a single adjustment calibrator amplified on the instrument that is to be calibrated.
G16B 40/00 - ICT specially adapted for biostatistics; ICT specially adapted for bioinformatics-related machine learning or data mining, e.g. knowledge discovery or pattern finding
COMPOSITIONS AND METHOD FOR DETECTING HUMAN PARVOVIRUS NUCLEIC ACID AND FOR DETECTING HEPATITIS A VIRUS NUCLEIC ACIDS IN SINGLE-PLEX OR MULTIPLEX ASSAYS
Nucleic acid oligomers specific for human parvovirus genomic DNA. An assay for amplifying and detecting human parvovirus genotypes 1, 2 and 3 nucleic acid in biological specimens. Compositions for amplifying and detecting the presence of human parvovirus genotypes 1, 2 and 3 genomic DNA in human biological specimens.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
B41J 29/38 - Drives, motors, controls, or automatic cut-off devices for the entire printing mechanism
B41J 2/32 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor
B41J 3/407 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
G01N 35/10 - Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
57.
Compositions and Methods for Detecting Group A Streptococcus
Compositions, methods, kits, and uses are provided for detecting or quantifying a Group A Streptococcus (GAS) nucleic acid, e.g., using nucleic acid amplification and hybridization assays.
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
58.
Compositions and Methods for Detecting or Quantifying Hepatitis B Virus
This disclosure provides oligomers, compositions, and kits for detecting and quantifying Hepatitis B virus (HBV), including different genotypes and variants thereof, and related methods and uses. In some embodiments, oligomers target the P and/or S open reading frames of HBV and are configured to provide substantially equivalent quantification of different genotypes and variants of HBV.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
Oligomer nucleotides, compositions, methods, kits, and uses are provided for detecting or quantifying a Human Cytomegalovirus virus 1 (CMV (human herpesvirus 5, HHV5) nucleic acid, e.g., using nucleic acid amplification and hybridization assays. Multiphase amplification of a CMV target sequence is also described. The oligomer nucleotides, compositions, methods, kits, and uses can be used to amplify and/or detect the UL56 gene of CMV.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
60.
Tagged oligonucleotides and their use in nucleic acid amplification methods
The present invention provides nucleic acid amplification systems and methods that desirably reduce or eliminate false positive amplification signals resulting from contaminating biological material, e.g., nucleic acid, that may be present in one or more reagents used in an amplification reaction and/or that may be present in the environment in which an amplification reaction is performed. The invention offers the further advantage of requiring less stringent purification and/or sterility efforts than conventionally needed in order to ensure that enzymes and other reagents used in amplification reactions, and the environment in which an amplification reaction is performed, are free of bacterial or other nucleic acid contamination that may yield false positive results.
C12P 19/34 - Polynucleotides, e.g. nucleic acids, oligoribonucleotides
C12Q 1/6848 - Nucleic acid amplification reactions characterised by the means for preventing contamination or increasing the specificity or sensitivity of an amplification reaction
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
C12Q 1/6895 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for plants, fungi or algae
C12N 15/10 - Processes for the isolation, preparation or purification of DNA or RNA
61.
ASSEMBLIES FOR STORING SAMPLE PROCESSING CONSUMABLES
An assembly for storing sample processing consumables that includes a cover and a tray. The cover includes a flexible panel and a cover wall that extends downward from the perimeter of the panel, where the panel and the cover wall define a cavity. The tray has a top surface that defines a plurality of wells and a side surface that extends downward from the perimeter of the top surface. The panel is situated adjacent the top surface of the tray, where a first portion of the tray is received within the cover cavity, such that a press fit is formed between the side surface of the tray and an inner surface of the cover wall, thereby releasably coupling the cover to the tray. At least a portion of the wells contain a sample processing consumable, and the cover is configured to be decoupled from the tray by applying a force to the panel to overcome the press fit.
Disclosed are oligonucleotides, oligonucleotide compositions, kits, methods, formulations, and reaction mixtures that provide for sensitive and specific detection of a target nucleic acid sequence, or amplicon generated from a target nucleic acid sequence, of Varicella-Zoster Virus (VZV1 (if present) in a sample. The oligonucleotides, compositions, kits, methods, formulations, and reaction mixtures can be used to detect the presence of VZV in a sample. The oligonucleotides, compositions, kits, methods, formulations, and reaction mixtures can also be used to amplify specific target nucleic acid regions of VZV.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
63.
COMPOSITIONS AND METHODS FOR AMPLIFYING, DETECTING OR QUANTIFYING HUMAN POLYOMAVIRUS BK VIRUS
Oligomer nucleotides, compositions, methods, kits, and uses are provided for detecting or quantifying a human polyomavirus BK virus (BKV) nucleic acid, e.g., using nucleic acid amplification and hybridization assays.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
Disclosed herein are lysis reagents for lysing red blood cells, thereby releasing an analyte, such as RNA from a host or pathogen, in a form suitable for analysis. The reagent includes at least a buffer, a detergent and one or both of a chloride containing salt and an anti-coagulant. The reagent serves to lyse blood cells, protect the released analyte from degradation in the lysate, and is compatible with subsequent steps for analysis of the analyte such as target capture, amplification, detection, or sequencing.
C12N 15/10 - Processes for the isolation, preparation or purification of DNA or RNA
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
Improved methods for use in nucleic acid amplification, including multiplex amplification, where the amplification is carried out in two or more distinct phases are disclosed. The first phase amplification reaction preferably lacks one or more components required for exponential amplification. The lacking component is subsequently provided in a second, third or further phase(s) of amplification, resulting in a rapid exponential amplification reaction. The multiphase protocol results in faster and more sensitive detection and lower variability at low analyte concentrations. Compositions for carrying out the claimed methods are also disclosed.
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
C12Q 1/6848 - Nucleic acid amplification reactions characterised by the means for preventing contamination or increasing the specificity or sensitivity of an amplification reaction
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
C12P 19/34 - Polynucleotides, e.g. nucleic acids, oligoribonucleotides
C12Q 1/68 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
C12Q 1/6865 - Promoter-based amplification, e.g. nucleic acid sequence-based amplification [NASBA], self-sustained sequence replication [3SR] or transcription-based amplification system [TAS]
The invention provides a lysis reagent for lysing red blood cells, thereby releasing a target, such as RNA from a parasitic organism, in a form suitable for analysis. The reagent includes at least ammonium chloride and an anionic detergent, and may include an anti-coagulant. The reagent serves to lyse red blood cells, protect the released target from degradation in the lysate, and is compatible with subsequent steps for analysis of the target such as target capture, amplification, detection, or sequencing.
C12Q 1/6893 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for protozoa
A method of reading machine-readable marks on a movable support and object of a sample instrument. The method includes capturing a first image of the moveable support as the moveable support moves from a first position to a second position using an image capture device; determining whether a first fiducial machine-readable mark on the moveable support is in the first image; determining, when the first fiducial machine-readable mark is in the first image, whether a first machine-readable mark on a first object coupled to the moveable support is in the first image at a predetermined position relative to the first fiducial machine-readable mark; and associating information decoded from the first machine-readable mark on the first object with a first location on the moveable support associated with the first fiducial machine-readable mark.
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor
G06K 7/14 - Methods or arrangements for sensing record carriers by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
Disclosed are nucleic acid oligomers, including amplification oligomers, capture probes, and detection probes, for detection of Hepatitis E Virus (HEV) nucleic acid. Also disclosed are methods of specific nucleic acid amplification and detection using the disclosed oligomers, as well as corresponding reaction mixtures and kits.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
71.
KITS FOR SINGLE-STEP ANALYTE DETECTION WITH PROCESS CONTROL
Kits for detecting analyte polynucleotides and an internal control in a sample. Included in the kit are an internal control polynucleotide and amplification reagents to co-amplify a first analyte polynucleotide and the internal control. Also included are first and second hybridization probes, each having a label indistinguishable from the other. The probes are respectively capable of hybridizing with a first analyte amplicon and an internal control amplicon. The first and second labels are indistinguishable homogeneous labels.
Provided are methods, compositions and systems for detecting the presence or absence of nucleic acid targets, such as nucleic acids of macrolide-resistant Mycoplasma genitalium. In one embodiment, real-time Ct values determined for a wild-type sequence and for a drug resistance marker, each on an opposite strand of the same amplification product, are compared to determine the presence or absence of the drug resistance marker in nucleic acids of a test sample.
Disclosed are methods utilizing specific amplification of Candida sp. target nucleic acid for detecting the presence or absence of Candida sp. in a sample. Also disclosed are corresponding oligomers, including amplification oligomers, capture probes and detection probes, and combinations thereof, as well as corresponding reaction mixtures and kits.
C12Q 1/6895 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for plants, fungi or algae
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
74.
COMPOSITIONS AND METHODS FOR DETECTING NUCLEIC ACIDS OF EPSTEIN-BARR VIRUS
Disclosed are compositions, methods, and kits that can be used to Epstein-Ban virus (EBV) in a sample undergoing testing. Nucleic acids of EBV can be isolated, amplified and detected with specificity by real-time PCR, and without interference from non-EBV organisms. In some embodiments, nucleic acids used for amplification are isolated from human blood, or blood products. Nucleic acid isolation, amplification and detection steps can all be carried out using an automated instrument.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
A diagnostic system is configured to perform first and second, different nucleic acid amplification reactions. The system includes a bulk reagent container compartment configured to store first bulk reagent container containing a first bulk reagent for performing sample preparation processes with a first subset and a second subset of a plurality of samples and a second bulk reagent container containing a second bulk reagent for performing the first nucleic acid amplification reaction. The system includes a unit-dose reagent compartment storing a unit-dose reagent pack including unit-dose reagents for performing the second nucleic acid amplification reaction. The system is configured to perform the sample preparation process using the first bulk reagent on the first and second subsets of the samples, perform the first nucleic acid amplification reaction using the second bulk reagent on the first subset of the samples, and perform the second nucleic acid amplification reaction using the unit-dose reagents on the second subset of the samples.
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B01L 7/00 - Heating or cooling apparatus; Heat insulating devices
A method of reading machine-readable marks on a movable support and object of a sample instrument. The method includes capturing a first image of the moveable support as the moveable support moves from a first position to a second position using an image capture device; determining whether a first fiducial machine-readable mark on the moveable support is in the first image; determining, when the first fiducial machine-readable mark is in the first image, whether a first machine-readable mark on a first object coupled to the moveable support is in the first image at a predetermined position relative to the first fiducial machine-readable mark; and associating information decoded from the first machine-readable mark on the first object with a first location on the moveable support associated with the first fiducial machine-readable mark.
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor
G06K 7/14 - Methods or arrangements for sensing record carriers by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
Compositions, methods and kits for detecting Chikungunya virus (CHIKV) nucleic acids are for detecting very low levels of the viral nucleic acids using nucleic acid amplification. The kit includes a first primer up to 100 bases long and includes a target-complementary 3′ terminal sequence of 15-48 contiguous bases. The first primer optionally may include a first primer 5′ sequence (i.e., an upstream sequence) that is not complementary to CHIKV nucleic acids.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
78.
METHODS AND SYSTEMS FOR DETECTING AND QUANTIFYING NUCLEIC ACIDS
A lyophilization nest and method of using the same is described herein. In various embodiments, the lyophilization nest is configured to support one or more receptacles each supporting one or more substances within an interior space of the lyophilization nest. The interior space may be in fluid communication with the exterior of the lyophilization nest through one or more vent holes extending through a surface of the lyophilization nest. Each of the one or more vent holes have a corresponding sealing element configured to selectively form an air-tight seal within the vent holes, such that a controlled environment may be maintained within the interior space when the ambient conditions surrounding the lyophilization nest are not lyophilization conditions. The one or more sealing elements may be operable while the lyophilization nest is positioned within a sealed lyophilizer by depressing the sealing elements into corresponding vent holes to form the air-tight seal.
F26B 5/06 - Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
The present disclosure relates to oligonucleotides useful for determining the presence of Mycoplasma genitalium in a test sample. The oligonucleotides of the present disclosure may be incorporated into hybridization assay probes, capture probes and amplification primers, and used in various combinations thereof.
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
A container includes a base with a top wall, a vessel depending from a top wall aperture in the top wall, a fluid retainer projecting above the top wall and surrounding the top wall aperture, and a skirt surrounding the vessel and including opposed grooves for gripping the container. A lid is disposed on a top end of the base and includes a cover wall with a lid aperture generally aligned with the top wall aperture of the base. A septum is disposed between the top wall of the base and the cover wall with a portion of the septum disposed between the lid aperture and the top wall aperture. Fluid retainer/return structure is configured to prevent fluid deposited on the septum from dripping off the container and to allow at least a portion of the fluid deposited on the septum to run off the septum and into the vessel.
Methods for selecting tag-oligonucleotide sequences for use in an in vitro nucleic acid assay. The selected tag sequences are useful for nucleic acid assay wherein interference between the nucleic acid sequences is the assay is to be controlled. Selected tag sequences are incorporated into nucleic acid assay to improve the performance of and/or minimize any interference between nucleic acids in the assay compared to untagged assays.
G16B 25/00 - ICT specially adapted for hybridisation; ICT specially adapted for gene or protein expression
G16B 30/00 - ICT specially adapted for sequence analysis involving nucleotides or amino acids
C07H 21/00 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
C12Q 1/6811 - Selection methods for production or design of target specific oligonucleotides or binding molecules
Disclosed are methods for diagnosing Bacterial Vaginosis in a subject comprising performing an assay for the detection of any one or more of Lactobacillus sp., Gardneralla vaginalis, and Eggerthella sp. in a subject sample. Also disclosed are methods and compositions for detecting Lactobacillus sp., Gardneralla vaginalis, and/or Eggerthella nucleic acid in a sample.
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
Method of preparing a biological sample appropriate for use in a subsequent in vitro nucleic acid amplification reaction. A biological sample is combined with an alkaline composition that lyses cells and denatures DNA to create a first liquid composition. The first liquid composition is then mixed with a buffer, a detergent, and a solid support that captures DNA to create a second liquid composition. The buffer, detergent, and solid support can be delivered as components of a single reagent. Captured DNA strands can be used as templates in subsequently performed nucleic acid amplification and detection reactions with improved sensitivity.
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
C12N 15/10 - Processes for the isolation, preparation or purification of DNA or RNA
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
85.
Method for calibrating or monitoring performance of an optical measurement device
Method for calibrating or monitoring performance of an optical measurement device that includes using a robotic arm to move a reference device having an optical reference material into a signal-detecting position of the optical measurement device. With the optical measurement device, detecting an emission emitted by the optical reference material of the reference device in the signal-detecting position. Then generating a reference signal representing a characteristic of the emission detected by the optical measurement device and comparing the reference signal to an expected reference signal for the emission to calibrate or monitor the performance of the optical measurement device.
G01N 21/27 - Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection
Method, composition, kit and system for isolating amplifiable nucleic acid from specimens preserved in a liquid-based cytology preservative that contains formaldehyde. The technique relies on the use of 2-imidazolidone and a protease enzyme, such as proteinase K, at elevated temperatures. Advantageously, RNA can be isolated and used as a template in nucleic acid amplification reactions.
Disclosed are methods for amplifying a nucleic acid target region using an amplification oligomer comprising a target-binding segment and a heterologous displacer tag situated 5′ to the target-binding segment. Initiation of an amplification reaction from the tagged amplification oligomer produces an amplicon comprising the displacer tag, such that once the complement of the displacer tag has been incorporated into a second amplicon, a displacer oligonucleotide having a sequence substantially corresponding to the displacer tag sequence is used to participate in subsequent rounds of amplification for displacement of an extension product primed from a site within the second amplicon 5′ to the displacer priming site. Also disclosed are related kits and reaction mixtures comprising the displacer-tagged amplification oligomer and corresponding displacer oligonucleotide.
Candida sp. in a sample. Also disclosed are corresponding oligomers, including amplification oligomers, capture probes and detection probes, and combinations thereof, as well as corresponding reaction mixtures and kits.
C12Q 1/6895 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for plants, fungi or algae
C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
91.
Compositions and Methods for Detecting Bordetella Pertussis and Bordetella Parapertussis Nucleic Acid
Disclosed are nucleic acid oligomers, including amplification oligomers and detection probes, for detection of Bordetella pertussis and Bordetella parapertussis nucleic acid. Also disclosed are methods of specific nucleic acid amplification and detection using the disclosed oligomers, as well as corresponding reaction mixtures and kits.
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
C12Q 1/6816 - Hybridisation assays characterised by the detection means
C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
C12Q 1/6848 - Nucleic acid amplification reactions characterised by the means for preventing contamination or increasing the specificity or sensitivity of an amplification reaction
Disclosed are methods for diagnosing Bacterial Vaginosis in a subject comprising performing an assay for the detection of any one or more of Lactobacillus sp., Atopobium vaginae, and Gardneralla vaginalis in a subject sample. Also disclosed are compositions and methods for detecting Lactobacillus sp., Atopobium vaginae, and/or Gardneralla vaginalis nucleic acid in a sample.
C12Q 1/689 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms for bacteria
94.
Method and Apparatus for Freezing Dispensed Droplets of Liquid
A method and apparatus for freezing a liquid droplet includes dispensing, by a liquid dispenser (14), a droplet (13) of liquid into a fluid chamber (10) containing a freezing fluid (12). The droplet of liquid is allowed to dwell in the freezing fluid for at least a predetermined dwell time so that the droplet of liquid freezes to a frozen droplet. The method and apparatus further includes injecting, by a gas injector (17), a stream (16) of gas transversely to a surface of the freezing fluid at about where the frozen droplet is located along the surface of the freezing fluid contained in the fluid chamber so that the frozen droplet sinks in the freezing fluid.
F25D 3/11 - Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
B01J 2/06 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
95.
Detection of nucleic acids from multiple types of human papillomavirus
Nucleic acid oligonucleotide sequences are disclosed which include amplification oligomers and probe oligomers which are useful for detecting multiple types of human papillomaviruses (HPV) associated with cervical cancer. Methods for detecting multiple HPV types in biological specimens by amplifying HPV nucleic acid sequences in vitro and detecting the amplified products are disclosed.
C12Q 1/68 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
C07K 14/005 - Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
Systems and methods for performing a plurality of nucleic acid amplification assays in an automated analyzer. A first nucleic acid amplification assay of the plurality is performed in accordance with a first set of assay parameters which consist of system-defined parameters. And a second nucleic acid amplification assay of the plurality is performed in accordance with a second set of assay parameters which includes one or more user-defined parameters.
An apparatus for detecting an emission signal from each of a plurality of emission signal sources includes one or more excitation sources configured to generate an excitation light of an excitation wavelength and one or more associated emission detectors configured to detect light of an emission wavelength. A transmission fiber is associated with each of the emission signal sources. A carrier is configured to move the one or more excitation sources and the one or more emission detectors relative to the transmission fibers to sequentially place each emission detector and associated excitation source in an operative position with respect to each transmission fiber. Each transmission fiber transmits both the excitation light from the excitation source and the corresponding emission light to the associated emission detector.
G02B 6/06 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
G02B 6/08 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
G01N 21/25 - Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
A receptacle holder for supporting at least one fluid-containing receptacle includes a body and an RFID transponder. The body includes an electrically conductive portion defining a first recess configured to receive at least a first fluid-containing receptacle, and an electrically non-conductive portion attached to the electrically conductive portion. The RFID transponder is disposed on the electrically non-conductive portion of the body, and stores information about the receptacle holder. The receptacle holder can also include the first fluid-containing receptacle received within the first recess.
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
G01N 35/10 - Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
G01F 23/26 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor
G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system
100.
PROBES FOR DETECTION OF HUMAN PARVOVIRUS NUCLEIC ACID
Nucleic acid oligomers specific for human parvovirus genomic DNA are disclosed. An assay for amplifying and detecting human parvovirus genotypes 1, 2 and 3 nucleic acid in biological specimens is disclosed. Compositions for amplifying and detecting the presence of human parvovirus genotypes 1, 2 and 3 genomic DNA in human biological specimens are disclosed.
C12Q 1/70 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
patents
