Unitika Ltd.

Iatron Laboratories Inc.

Tomoko Kamei

Masao Kageyama

Kenzo Motosugi

Akira Takeda

Tadao Suzuki

Hiroyuki Tsubota

Mihoko Era

Hiromi Sato

Mitsuo Watanabe

The present invention provides such a measuring method of the CK isoform and a reagent therefor. Accordingly, the present invention provides a reagent for measuring creatine kinase (CK) activity comprising an antibody, wherein said antibody inhibits CK-M.sub.T subunit, but does not inhibit CK-M.sub.S subunit. The present invention also provides a method for measuring CK activity comprising determining an inhibition of CK of body fluids using a reagent for measuring CK activity, wherein said reagent comprises an antibody which inhibits CK-M.sub.T subunit, but does not inhibit CK-M.sub.S subunit.

Reagent for measuring creatine kinase activity and measuring method

A reagent composition for determining blood triglycerides comprising a color former and a thermostable lipoprotein lipase obtained from Streptomyces 7825 (FERM P-9983, FERM BP-2489) is presented.

Reagent for determining triglycerides comprising a thermostable

The present invention is directed toward a thermostable lipoprotein lipase capable of hydrolyzing triglycerides in lipoproteins to glycerol and fatty acids, a process for producing the thermostable lipoprotein lipase, and a blood triglyceride determining reagent containing the thermostable lipoprotein lipase. The thermostable lipoprotein lipase exhibits about 100% retention of the hydrolyzing activity when treated in a buffer having a pH of from bout 4 to 7 at about 60.degree. C. for about 15 minutes and a glycerol forming activity/fatty acid forming activity ratio of at least about 15%. The process comprises cultivating a thermophilic actinomycetes, particularly Streptomyces 7825 (FERM P-9983, FERM BP-2489 is cultivated to produce a thermostable lipoprotein lipase.

Method for producing a thermostable lipoprotein lipase from streptomyces

The present invention is directed toward a thermostable lipoprotein lipase capable of hydrolyzing triglycerides in lipoproteins to glycerol and fatty acids, a process for producing the thermostable lipoprotein lipase, and a blood triglyceride determining reagent containing the thermostable lipoprotein lipase. The thermostable lipoprotein lipase exhibits about 100% retention of the hydrolyzing activity when treated in a buffer having a pH of from about 4 to 7 at about 60.degree. C. for about 15 minutes and a glycerol forming activity/fatty acid forming activity ratio of at least about 15%. The process comprises cultivating a thermophilic actinomycetes, particularly Streptomyces 7825 (FERM P-9983, FERM BP-2489 and recovering lipoprotein lipase from the culture.

Thermostable lipoprotein lipase, process for producing the same, and

An acyl-CoA synthetase is disclosed having the following characteristics:

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Kyoto, Japan

Tomoko Kamei