Other

Medical Analysis Systems, Inc.

Modrovich; Ivan Endre

Shing F Kwan

Rebecca J Hunt

Ivan E Modrovich

Marjorie Bravo-Leerabhandh

A method for stabilizing analyses with antibodies and antibody fragments comprises dissolving the analyte in a liquid to form a solution, adding analyte-specific antibodies, fragments of such antibodies, or both to the solution, heating the solution, and then cooling and filtering the solution. The filtered solution may be diluted in a suitable matrix.

Method for stabilizing analyte structure using antibodies or antibody

A stable single reagent for the determination of carbon dioxide in serum is provided as an aqueous solution of diagnostically amounts and NADH and/or NADPH, and a stabilizing system therefore reactively stabilized PEPC and a substrate for reacting with bicarbonate ion under alkaline conditions in the presence of PEPC.

Stable single liquid reagent for the determination of carbon dioxide in

A method for stabilizing analytes with antibodies and antibody fragments comprises dissolving the analyte in a liquid to form a solution, adding analyte-specific antibodies, fragments of such antibodies, or both to the solution, heating the solution, and then cooling and filtering the solution. The filtered solution may be diluted in a suitable matrix.

Stabilization of analytes

A system for determining the concentration of fructosamine in sera which consists of a first reagent in which a tetrazolium salt which reduces all reactive substances in sera including fructosamine and a second reagent which is responsive to all reactive substance in sera other than fructosamine. The difference in color change as between the two allows the determination of concentration of fructosamine.

Fructosmaine reagent and calibrator system

In a single liquid alpha-amylase reagent composition comprising an aqueous solution of at least one substrate which is hydrolyzed when mixed with a sample of body fluid containing alpha-amylase to yield a detectable label, alpha-glucosidase from Bacillus stearothermophilus is used to cooperate with the alpha-amylase in the formation of the detectable label and the composition being stable against degradation for a least 6 months at 2.degree. to 10.degree. C.

Stable, single-liquid alpha-amylase reagent

A single system reagent for the determination of lipase, formulated as an emulsion comprising a lipase-active fatty acid source; a first lipase activator comprising colipase; a second lipase activator; a lipoprotein lipase inhibitor; an emulsion stabilizer comprising Triton X100; a buffer; and an antiprecipitant.

Lipase single reagent system

Fructosamine reagent and calibrator system

A single system reagent for the determination of lipase, formulated as an emulsion comprising a lipase-active fatty acid source; a first lipase activator comprising colipase; a second lipase activator; a lipoprotein lipase inhibitor; a first emulsion stabilizer comprising Triton X100; a second emulsion stabilizer; a buffer; and an anti-precipitant.

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Ventura, CA, United States of America

Shing F Kwan