Ready-to-use ELISA kits are available for the detection of P-450MC, an alias of the protein, cytochrome P450 family 1 subfamily A member 1. The official gene symbol is CYP1A1. The protein, with a mass of 58.2 kDa and length of 512 residues, is reported to be cytoplasmic and mitochondrial. It is a member of the Cytochrome P450 family and may be known by other names, including: cytochrome P450-C, cytochrome P450 form 6, cytochrome P1-450 dioxin-inducible, aryl hydrocarbon hydroxylase, and cytochrome P450 1A1, and CYP1.