Anti-golgin A6 family like 2 antibodies are used for the immunodetection of the protein encoded by the GOLGA6L2 gene. In humans, the canonical protein has a reported length of 909 amino acid residues and a mass of 100.6 kDa. Alternative splicing is reported to yield 3 different isoforms for this protein. It is a member of the GOLGA6 protein family. Other names for this target antigen include cancer/testis antigen 105, golgi autoantigen, golgin subfamily a, 6-like 2, and golgin subfamily A member 6-like protein 2. Gene orthologs have been identified in the rat and chimpanzee species.