Anti-Slac2b antibodies enable researchers to detect and measure the Slac2b antigen in biological samples. This target is a reported synonym of the EXPH5 gene, which encodes exophilin 5. This protein is known to function in intracellular protein transport, among other biological roles. The human version of Slac2b has a canonical amino acid length of 1989 residues and a protein mass of 222.5 kilodaltons, although 2 isoforms have been identified.