Creatinine-related enzymes can convert creatinine into measurable products such as ammonia and hydrogen peroxide through direct deamination or multienzyme cascades, providing the reaction basis for biochemical renal function testing and enzyme sensor construction.
The creatininase method is a commonly used quantitative method for creatinine determination in clinical biochemistry and scientific research. It mainly converts creatinine into a measurable colorimetric signal through an enzymatic cascade reaction. Compared with the alkaline picrate method, the ...