| 摘要 |
An enzyme sarcosine oxidase is produced by culturing a microorganism belonging to the genus Bacillus, and particularly the species Bacillus sp. B-0618, FERM-P No. 4049, NRRL No. B-11380, and isolating the sarcosine oxidase thus produced from the culture medium. Sarcosine oxidase is useful for the determination of creatinine in the presence of creatinase and creatininase in a sample by mixing the enzymes with the sample and then measuring the generated hydrogen peroxide, formaldehyde or glycine. |
