Abstract: The disclosure concerns a method and kits for measurement of an analyte in a microparticle-based analyte-specific binding assay. In the assay, the microparticles are coated with the first partner of a binding pair, mixing the coated microparticles and at least two analyte-specific binding agents, each conjugated to the second partner of the binding pair, and a sample suspected of containing the analyte. The second partner of the binding pair is bound to each of the analyte-specific binding agents via a linker comprising from 12 to 30 ethylene glycol units (PEG 12 to 30), thereby binding the analyte via the conjugated analyte-specific binding agents to the coated microparticles. The method also entails separating the microparticles having the analyte bound via the binding pair and the analyte-specific binding agent from the mixture and measuring the analyte bound to the microparticles.

Abstract: The disclosure concerns a method and kits for measurement of an analyte in a microparticle-based analyte-specific binding assay. In the assay, the microparticles are coated with the first partner of a binding pair, mixing the coated microparticles and at least two analyte-specific binding agents, each conjugated to the second partner of the binding pair, and a sample suspected of containing the analyte. The second partner of the binding pair is bound to each of the analyte-specific binding agents via a linker comprising from 12 to 30 ethylene glycol units (PEG 12 to 30), thereby binding the analyte via the conjugated analyte-specific binding agents to the coated microparticles. The method also entails separating the microparticles having the analyte bound via the binding pair and the analyte-specific binding agent from the mixture and measuring the analyte bound to the microparticles.

Abstract: The present invention relates to a sampling tube for collecting and processing a whole blood sample. The sampling tube contains a reagent for differential hemolysis of whole blood, wherein said reagent for differential hemolysis comprises a chemical for differential hemolysis and an anti-coagulant, and wherein said sampling tube is a ready-to-use and single-use sampling tube. It also relates to the use of said sampling tube in the processing of a whole blood sample for liquid chromatography and also to the use of a blood sample processed in such sampling tube in a liquid chromatography-based analysis.

Abstract: The present invention relates to a sampling tube for collecting and processing a whole blood sample. The sampling tube contains a reagent for differential hemolysis of whole blood, wherein said reagent for differential hemolysis comprises a chemical for differential hemolysis and an anti-coagulant, and wherein said sampling tube is a ready-to-use and single-use sampling tube. It also relates to the use of said sampling tube in the processing of a whole blood sample for liquid chromatography and also to the use of a blood sample processed in such sampling tube in a liquid chromatography-based analysis.

Abstract: The invention relates to reagents methods and devices for the direct assessment of analytes of interest in relation to a reference molecule, wherein the concentrations of both the analyte as well as the reference molecule are not determined individually. The result of measurements according to the present invention is directly or indirectly correlated to the analyte to reference molecule ration.

Abstract: The present invention relates to the field of detection and measurement of advanced glycosylation endproducts (AGEs), in particular to methods of selection and/or quality control of a reagent or a coated solid phase component appropriate for AGE-assays. It also relates to a process for production of an AGE-free solid phase component, the solid phase component, and to the use of such solid phase component.

Abstract: For the qualitative or/and quantitative detection of a substance to be determined in a test sample with the aid of an immunoassay or nucleic acid hybridization assay the following components are used:a) a capture reagent which enables a specific detection of the substance to be determined by means of two different binding sites 1) if desired together with further test components and 2) is bound or is capable of binding to an active solid phase via a specific binding pair one partner of which is linked to the capture reagent and the second partner of which is coupled to an active solid phaseb) an active solid phase andc) an inactive solid phase which substantially corresponds to the active solid phase but to which the capture reagent cannot bind,wherein the test sample is either firstly brought into contact with the inactive solid phase alone and only later with the active solid phase, or is simultaneously brought into contact with the active and inactive solid phase during which the capture reagent and if des

Abstract: A method for determining collagen degradation products in a body fluid sample using a non-competitive or competitive immunoassay is disclosed, the method comprising incubating the body fluid sample with an amount of antibody which specifically reacts with the amino acid sequence of SEQ ID NO. 2 of collagen l or a fragment thereof, and determining the collagen degradation products bound to the amount of the antibody. A kit for such a method is also disclosed.

Abstract: Disclosed are antibodies which specifically bind the amino acid sequence of SEQ ID NO. 1 of collagen I. A hybridoma cell line which produces the antibodies is also disclosed.

Abstract: The present invention concerns an improved method for the determination of fibrin in body fluids in which before the actual determination the sample solution containing fibrin is incubated in the presence of thiocyanate, iodide, magnesium or/and guanidinium ions.