Cytochrome P450 1a1 (CYP1A1) Antibody – Goat Polyclonal

This gene, CYP1A1, 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 protein localizes to the endoplasmic reticulum and its expression is induced by some polycyclic aromatic hydrocarbons (PAHs), some of which are found in cigarette smoke. The enzyme's endogenous substrate is unknown; however, it is able to metabolize some PAHs to carcinogenic intermediates. The gene has been associated with lung cancer risk. A related family member, CYP1A2, is located approximately 25 kb away from CYP1A1 on chromosome 15. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jan 2016]

CYP1A1: Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. Belongs to the cytochrome P450 family.

Protein type: Oxidoreductase; Xenobiotic Metabolism - metabolism by cytochrome P450; Cofactor and Vitamin Metabolism - retinol; Amino Acid Metabolism - tryptophan; EC 1.14.14.1

Chromosomal Location of Human Ortholog: 15q24.1

Cellular Component: endoplasmic reticulum membrane; intracellular membrane-bound organelle; mitochondrion

Molecular Function: demethylase activity; enzyme binding; flavonoid 3'-monooxygenase activity; heme binding; iron ion binding; monooxygenase activity; oxidoreductase activity; oxidoreductase activity, acting on diphenols and related substances as donors; oxygen binding; protein binding; steroid hydroxylase activity

Biological Process: 9-cis-retinoic acid biosynthetic process; aging; amine metabolic process; camera-type eye development; cell proliferation; coumarin metabolic process; dibenzo-p-dioxin catabolic process; drug metabolic process; embryonic development ending in birth or egg hatching; epoxygenase P450 pathway; ethylene metabolic process; flavonoid metabolic process; gut development; hydrogen peroxide biosynthetic process; insecticide metabolic process; maternal process involved in parturition; porphyrin metabolic process; response to antibiotic; response to arsenic; response to drug; response to food; response to herbicide; response to hyperoxia; response to hypoxia; response to iron(III) ion; response to lipopolysaccharide; response to nematode; response to virus; response to vitamin A; response to wounding; vitamin D metabolic process