Ready-to-use ELISA kits are available for the detection of adaptor-related protein complex 3, beta 1 subunit, an alias of the protein, adaptor related protein complex 3 subunit beta 1. The official gene symbol is AP3B1. The protein has a mass of 121.3 kDa and length of 1094 residues. It is a member of the Adaptor complexes large subunit family and may be known by other names, including: ADTB3, adaptor related protein complex 3 beta 1 subunit, adaptor protein complex AP-3 subunit beta-1, AP-3 complex beta-3A subunit, and AP-3 complex subunit beta-1, and HPS2.