Anti-C11orf3 antibodies are protein reagents that detect specific antigens. The C11orf3 antigen is another term for the human protein VPS51 subunit of GARP complex, encoded by the VPS51 gene. The protein is known to act as component of the GARP complex that is involved in retrograde transport from early and late endosomes to the trans-Golgi network (TGN). Canonically, it has an amino acid length of 782 residues and a mass of 86 kilodaltons. Its subcellular localization is in the Golgi. The C11orf3 protein is a member of the VPS51 protein family.