Listed are ELISA Kits for the detection of SP32, an alias name of acrosin binding protein. The human protein, encoded by the gene ACRBP, is 543 amino acid residues long and has a mass of 61,359 daltons. This protein is reported to have a secreted cellular localization. For this target protein, ELISA kits with the following species reactivities are available: human, mouse, rat, bovine, chicken, primate, guinea pig, and other mammalian. This target may also be known as: cancer/testis antigen 23, cancer/testis antigen OY-TES-1, proacrosin binding protein sp32, testicular tissue protein Li 10, OY-TES-1, and SP32.