Phase I enzyme
Recombinase is a single type of enzyme obtained through gene cloning, expression, and purification using molecular biology methods. It is easy to verify the metabolic pathway of drugs and calculate the contribution of sub enzymes involved in drug metabolism in the study of metabolic phenotype. Compared to the mixture of various metabolic sub enzymes in natural proportions in microsomes, it is an overexpressed single subtype that is more likely to amplify the contribution of this sub enzyme in metabolism.