Anti-BM-102 antibodies enable researchers to detect and measure the BM-102 antigen in biological samples. This target is a reported synonym of the EXOC1 gene, which encodes exocyst complex component 1. This protein is known to function in viral immune response and exocytosis, among other biological roles. The human version of BM-102 has a canonical amino acid length of 894 residues and a protein mass of 102 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cell membrane and cytoplasm of cells. BM-102 is a member of the SEC3 protein family.