A number of ELISA Kits are available that target retinoid X receptor, alpha, an alias of the protein, retinoid X receptor alpha. The human protein, encoded by the gene RXRA, is a member of the Nuclear hormone receptor family, NR2 subfamily. The protein's cellular localization is indicated to be cytoplasmic, nuclear and mitochondrial. Additional synonyms or past names for this protein may include: NR2B1. Homology is conserved in other species, such as Mouse, Rat, Zebrafish.