Anti-RNF35 antibodies enable researchers to detect and measure the RNF35 antigen in biological samples. This target is a reported synonym of the TRIM40 gene, which encodes tripartite motif containing 40. This protein is known to function in innate immune responses and the regulation of cell growth, among other biological roles. The human version of RNF35 has a canonical amino acid length of 258 residues and a protein mass of 29.3 kilodaltons, although 2 isoforms have been identified. RNF35 is a member of the TRIM/RBCC protein family.