Anti-C5orf44 antibodies enable researchers to detect and measure the C5orf44 antigen in biological samples. This target is a reported synonym of the TRAPPC13 gene, which encodes trafficking protein particle complex subunit 13. This protein is known to function in Golgi transport, among other biological roles. The human version of C5orf44 has a canonical amino acid length of 417 residues and a protein mass of 46.5 kilodaltons, although 5 isoforms have been identified. It is reported to be widely expressed in many tissue types. C5orf44 is a member of the TRAPPC13 protein family.