There are a number of ELISA Kits available for the measurement of Sin3A associated protein, another term for the human protein, Sin3A associated protein 130. Other synonyms may include: histone deacetylase complex subunit SAP130, 130 kDa Sin3-associated polypeptide, Sin3-associated polypeptide p130, and Sin3A associated protein 130kDa. It is encoded by the SAP130 gene to yield a protein 1048 amino acids in length and 110.3 kDa in size. However, there are up to 3 reported isoforms. The protein is categorized into the SAP130 family. Versions of Sin3A associated protein are present in other organisms, including: Mouse, Rat, Chicken.