A number of ELISA Kits are available that target calcium binding protein, spermatid specific 1, an alias of the protein, calcium binding protein, spermatid associated 1. The human protein is encoded by the gene CABS1. The protein's cellular localization is indicated to be cytoplasmic and mitochondrial. Additional synonyms or past names for this protein may include: C4orf35, CLPH, NYD-SP26. Homology is conserved in other species, such as Mouse, Rat.