Ready-to-use ELISA kits are available for the detection of Interferon-related developmental regulator 1, an alias of the protein, interferon related developmental regulator 1. The official gene symbol is IFRD1. The protein has a mass of 50.3 kDa and length of 451 residues. It is a member of the IFRD family and may be known by other names, including: pheochromocytoma cell-4, nerve growth factor-inducible protein PC4, TPA induced sequence 7, and 12-O-tetradecanoylphorbol-13-acetate-induced sequence 7.