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8173430 |
Simulant material and method for manufacture thereof
Provided is a simulant material for simulating hazardous materials, including a quantity of at least one explosive material and at least one inert material. The simulant material is a non-explosive...
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8173382 |
Assay for cardiac troponin autoantibodies
The invention provides among other things methods and kits based on assaying for cardiac troponin autoantibodies, either in conjunction with an assay for cardiac troponin and/or as an independent...
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8173385 |
Method for stabilization of peptides in a biological sample
The present invention provides a simple method for the stabilization of a peptide in a biological sample and a reagent for the stabilization, a simple method for the preservation of a biological...
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8168443 |
Instrument for cassette for sample preparation
A parallel processing system for processing samples is described. In one embodiment, the parallel processing system includes an instrument interface parallel controller to control a tray motor...
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8168440 |
Polymeric sulfated surfactants for capillary electrophoresis (CE) and CE-mass spectrometry (CE-MS)
The present invention relates generally to methods for enantiomeric separation of complex chemical mixtures using micelles of surfactant molecules that have a sulfate or sulfonate head group, a...
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8163559 |
White blood cell differentiation reagent and method
A reagent for four-part differentiation of white blood cells is provided. In one embodiment the reagent has an osmolality below 50 mOsm/kg H2O. A method for differentiating white blood cells using...
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8158429 |
Multicolor reagents containing compensation controls
The present invention provides multicolor reagent formulations containing in a single container both fluorescently labeled detection reagents and single-color compensation control reagents, wherein...
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8153442 |
Stabilization of signal generation in particles used in assays
Methods and reagents are disclosed for conducting assays. Embodiments of the present methods and reagents are concerned with a solid support such as, for example, a particle. The support includes a...
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8148156 |
Synthetic urine and method for manufacturing synthetic urine
A synthetic urine solution is described. The synthetic urine solution is a shelf stable, food grade composition formed of water having a pH between 3 and 10. A thickening agent is dissolved within...
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8148162 |
Temperature-adjusted analyte determination for biosensor system
A biosensor system determines analyte concentration from an output signal generated by an oxidation/reduction reaction of the analyte. The biosensor system adjusts a correlation for determining...
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8143064 |
Reagents and methods for classifying leukocytes
A reagent for classification of leukocytes includes (a) at least two cationic surfactants; (b) at least one organic compound bearing a hydrophobic group and an anionic group; (c) a buffer for...
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8119407 |
Hemoglobin based bilirubin reference material
What is described is a single reference material and method of making useful for calibrating or qualifying instruments that are diagnostic spectroscopically for bilirubin, hemoglobin, and...
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8114580 |
Simulation of normal fresh blood platelets for reference control
The present invention provides for novel analogs of fresh human platelets for use in hematological instrument. Methods for preparing such analogs are also described.
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8114633 |
Methods for differentiating plasma-derived protein from recombinant protein in a sample
The present invention relates, in general, to methods for detecting and quantitating plasma-derived protein and recombinant protein in a sample based on the difference in protein glycosylation,...
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8110250 |
Method for fabricating chemical sensor element
A chemical sensor that utilizes localized surface Plasmon resonance including a substrate, metal-containing particles and dielectric particles, wherein the metal-containing particles and the...
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8105840 |
Urine pretreatment agent for urinary protein quantitation, urine pretreatment method, and urinary protein quantitation method
Described are a urine pretreatment agent, a urine pretreatment method, and a urinary protein quantitation method which reduce or cancel the influences of urine pH variations, cancel the influences...
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8101413 |
Auto-calibration circuit for analyte measurement
Embodiments provide expanded ability to communicate calibration information to diagnostic systems for determining a characteristic of a test sample. An example system for determining a...
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8097461 |
Interference control panel for evaluation of analytical assays for samples derived from blood
The invention relates to quality control of analytical assays, particularly NAT assays of blood samples containing nucleic acids. A control panel containing quantified amounts of substances known...
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8093055 |
Calibration card for photoluminescent oxygen sensors
A calibration tool for use in combination with a photoluminescent oxygen-sensitive working probe and an analytical instrument capable of reading the working probe. The calibration tool is effective...
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8089623 |
Normalization of data
Methods for normalizing output from an instrument employing a reference standard or non-fluorescing substance disposed within at least one of a plurality of reaction chambers. The method comprises...
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8084260 |
Spectral calibration method and system for multiple instruments
Implementations of the present invention describe an apparatus for generating calibration factors for a spectral detector instrument. The calibration factors are derived from a calibration plate...
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8083992 |
Lancet integrated test element tape dispenser
A lancet integrated test element tape includes a plurality of lancet integrated test elements. The lancet integrated test elements each include a lancet configured to form an incision in tissue and...
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8071384 |
Control and calibration solutions and methods for their use
Control and calibration solutions are described that provide control and calibration data that is recognized by a test meter allowing the meter to segregate the control and calibration data from...
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8066958 |
Device and kit for calibrating bodily fluid sampling devices
A control solution packet for calibrating a bodily fluid sampling device includes a container, a control solution pressurized within the container, and a membrane for covering and sealing the...
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8059001 |
System and method for automatic quality control of clinical diagnostic processes
A system and method to automatically implement quality control of a clinical diagnostic process are disclosed. Upon generation of an internal error flag, a confirmation rule automatically checks a...
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8052949 |
Generation of sulfur trioxide and sulfuric acid
Configurations herein include a novel process and apparatus for generating and maintaining sulfur trioxide gas. The generation system and process operate to provide sulfur trioxide calibration gas...
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8043859 |
Quality control mixture for glycine tablets, a method for preparing the mixture and a method for identifying the mixture
A method is described for preparing a mixture for quality control of 0.1 g glycine tablets for sublingual application. The mixture for quality control includes a 100:0.5 ratio of ethanol to...
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8039220 |
Stabilized standards for busulfan immunoassay
Use of busulfan amide as stabilized standards in immunoassays for quantifying the amount of busulfan in samples of human biological fluids, methods for carrying out said immunoassay and kits for...
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8029735 |
System and method for transferring calibration data
A test system comprises a sensor container and a testing device. The sensor container has a base and a lid. The container encloses test sensors therein. The container includes a calibration label...
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8012757 |
Method for producing standard sample for use in quantitative determination of red phosphorus in resin
Provided are a method for preparing a standard sample in which a uniform dispersion of a predetermined concentration of red phosphorus is guaranteed even in a very small amount, and an analytical...
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8008089 |
Method and system for checking measurement result
A system for checking measurement results is provided with a urine qualitative analyzer for measuring the specific gravity of a urine, urinary particle analyzer for measuring urine conductivity,...
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8008029 |
Method and device for characterizing cellular components of a biological fluid
The invention concerns a method for differentiating and counting cellular components present in a biological fluid sample comprising a primary cytological analysis step typically implemented by a...
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8003048 |
Automated standards sampling
An automated standards sampling apparatus (50) and method for using such, apparatus are described. The apparatus can be integrated with a liquid analyzer to form a compact, integrated liquid...
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7985589 |
Quantification of analytes using accelerator mass spectrometry
The invention provides a calibrating method for use in a method of determining the quantity of an analyte labeled with an accelerator mass spectrometry (AMS) isotope in a test sample. The samples...
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7981678 |
System and method for automatic calibration
A device includes a sensor array and a processor is automatically calibrated. The sensor array collects data from a pattern using at least one of a capacitive measurement and a radio frequency...
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7981681 |
Method for the analysis of a blood sample, and apparatus and reagent for its implementation
Method for the automatic analysis of a blood sample in which: an analysis solution containing the blood sample, a diluent, and at least one compound to lyze the erythrocytes; at least one compound...
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7968351 |
Method for dissolution testing of pharmaceutical products
The present invention relates to the field of dissolution measurement and, more particularly to methods for reproducible dissolution testing of pharmaceutical products such as allergen vaccines.
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7966859 |
Underfill detection system for a biosensor
A biosensor has an underfill detection system that determines whether a sample of a biological fluid is large enough for an analysis of one or more analytes. The underfill detection system applies...
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7968350 |
Characterization of molecules
The invention involves obtaining signatures of species (including chemical, biological, or biochemical molecules) and/or signatures of interactions between species and using them to characterize...
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7960177 |
Set of calibration standards
A standard calibration set having at least three calibration standards. Each standard is a molded article made of a thermoplastic polymer which contains the elements Cd, Cr, Pb, Hg and Br, with the...
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7947502 |
Method and kit for calibrating a photoluminescence measurement system
The invention is directed to a method and a kit for calibrating a photoluminescence measurement system, in particular a fluorescence measurement system. The kit includes a number of fluorescence...
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7943383 |
Apparatus and method for automatically determining the validity of white blood sample measurements based on the characteristics of optical scattering data
A blood analyzer configured to prevent an abnormal number of white blood cells caused by lipid particles or red blood cells of poor hemolysis from being output. The blood analyzer includes a system...
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7943387 |
Direct mass spectrometric analysis of aggregates of therapeutic proteins
The invention relates to a method of using high-mass matrix assisted laser desorption-ionization (MALDI) mass spectrometry for the quantitative analysis of the amount of aggregation (dimers,...
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7939342 |
Diagnostic test kits employing an internal calibration system
A diagnostic test kit that employs a lateral flow assay device and a plurality of assay reagents for detecting a test analyte within a test sample is disclosed. The assay reagents include detection...
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7932089 |
Simultant material and method for manufacture thereof
A simulant material for simulating hazardous materials is provided. The simulant material includes a quantity of at least one explosive material and at least one inert material. The simulant...
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7932021 |
Lupus anticoagulant testing
The present invention relates generally to the field of diagnostic screening and diagnostic assays. In particular, the present invention provides an improved, rapid, and efficient method of...
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7923211 |
Method of calibrating ligand specificity
A method to determine specificity of ligand binding includes comparing a solid phase carrier first extract obtained by pre-treating a sample with a ligand-immobilized solid phase carrier and a...
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7892850 |
Apparatus and method for measuring immature platelets
An apparatus for measuring immature platelets is described that includes (a) a sample preparation unit for preparing an assay sample by adding a reagent to a blood specimen; (b) a detection unit...
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7892841 |
Method and apparatus for measuring hematological sample
A measuring method and a measuring apparatus which can classify and count myeloblast more precisely without influence of other component in a sample including platelet aggregation in measurement of...
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7888125 |
Calibration of fluidic devices
The present invention provides methods of calibrating a fluidic device useful for detecting an analyte of interest in a bodily fluid. The invention also provides methods for assessing the...
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