Listed are ELISA Kits for the detection of B5R.1, an alias name of cytochrome b5 reductase 1. The human protein, encoded by the gene CYB5R1, is 305 amino acid residues long and has a mass of 34,095 daltons. It is an enzyme of the cytochrome-b5 reductase class and is a member of the Flavoprotein pyridine nucleotide cytochrome reductase family. This protein is reported to have a membrane cellular localization. This target may also be known as: NADH-cytochrome b5 reductase 1, NAD(P)H:quinone oxidoreductase type 3 polypeptide A2, B5R.1, B5R1, NQO3A2, and humb5R2.