FIELD: analytical biochemistry. SUBSTANCE: sample is contacted with an enzyme S-adenosylhomocysteine hydrolase (SAH-asa) in the presence of substrate that is distinct from homocysteine. After termination of an enzymatic reaction analyte is estimated without chromatography separation of reaction products. Nonlabeled analyte taken from adenosine, its analogue and S-adenosylhomocystein is used as an analyte. Method can be carried out in clinical laboratory. Method can be used for diagnosis and treatment in medicine and biotechnology. EFFECT: simplified method of analysis, decreased cost. 40 cl, 21 ex
Authors
Dates
1998-10-27—Published
1993-01-22—Filed