Ready-to-use ELISA kits are available for the detection of PORA, an alias of the protein, cytochrome p450 oxidoreductase. The official gene symbol is POR. The kits can detect several species variants of the protein, including: human and other mammalian. The protein has a mass of 76.7 kDa and length of 677 residues. It is a member of the NADPH--cytochrome P450 reductase family; Flavodoxin family; Flavoprotein pyridine nucleotide cytochrome reductase family and may be known by other names, including: P450R, CYPOR, P450 (cytochrome) oxidoreductase, NADPH-dependent cytochrome P450 reductase, NADPH--hemoprotein reductase, and NADPH--cytochrome P450 reductase.