Retinal S antigen (48kD Protein, Arrestin 1, Arrestin, ARRS_HUMAN, DKFZp686I1383, Retinal S antigen (48kD Protein), Retinal S-antigen, Rodphotoreceptor Arrestin, RP47, S AG, S antigen, S antigen retina and pinealgland (Arrestin), S antigen retina and pineal gland, S Arrestin, S-AG, S-Arrestin, SAG)