Co-encapsulation of Creatininase, Creatinase, and Sarcosine Oxidase in Yeast Spore for Creatinine Degradation.

Creatinine clearance is used to reflect the glomerular filtration rate to assess kidney function. Creatinine degradation-related enzymes have been used for creatinine detection in clinical medicine. The mixture of spores encapsulating either creatininase or creatinase or sarcosine oxidase could mediate a three-step reaction to produce hydrogen peroxide from creatinine.