Rabbit anti-Human CYP8B1 Polyclonal Antibody | anti-CYP8B1 antibody
CYP8B1 antibody - middle region
Target Description: This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This endoplasmic reticulum membrane protein catalyzes the conversion of 7 alpha-hydroxy-4-cholesten-3-one into 7-alpha,12-alpha-dihydroxy-4-cholesten-3-one. The balance between these two steroids determines the relative amounts of cholic acid and chenodeoxycholic acid both of which are secreted in the bile and affect the solubility of cholesterol. This gene is unique among the cytochrome P450 genes in that it is intronless.
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This endoplasmic reticulum membrane protein catalyzes the conversion of 7 alpha-hydroxy-4-cholesten-3-one into 7-alpha,12-alpha-dihydroxy-4-cholesten-3-one. The balance between these two steroids determines the relative amounts of cholic acid and chenodeoxycholic acid both of which are secreted in the bile and affect the solubility of cholesterol. This gene is unique among the cytochrome P450 genes in that it is intronless. [provided by RefSeq, Jul 2008]
Uniprot Description
CYP8B1: Involved in bile acid synthesis and is responsible for the conversion of 7 alpha-hydroxy-4-cholesten-3-one into 7 alpha, 12 alpha-dihydroxy-4-cholesten-3-one. Responsible for the balance between formation of cholic acid and chenodeoxycholic acid. Has a rather broad substrate specificity including a number of 7-alpha- hydroxylated C27 steroids. Belongs to the cytochrome P450 family.
Protein type: Membrane protein, integral; Oxidoreductase; EC 1.14.13.95; Lipid Metabolism - primary bile acid biosynthesis
Chromosomal Location of Human Ortholog: 3p22.1
Cellular Component: endoplasmic reticulum membrane; endoplasmic reticulum; integral to membrane
Molecular Function: sterol 12-alpha-hydroxylase activity; iron ion binding; 7alpha-hydroxycholest-4-en-3-one 12alpha-hydroxylase activity; heme binding; oxygen binding
Biological Process: bile acid biosynthetic process; bile acid metabolic process; xenobiotic metabolic process; lipid metabolic process; sterol metabolic process