CYP39A1 polyclonal antibody

24-hydroxycholesterol 7-alpha-hydroxylase, a cytochrome P450 monooxygenase involved in neural cholesterol clearance through bile acid synthesis (PubMed:25201972, PubMed:10748047). Catalyzes 7-alpha hydroxylation of (24S)-hydroxycholesterol, a neural oxysterol that is metabolized to bile acids in the liver (PubMed:25201972, PubMed:10748047). Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase.