Anti-TBC1D3 antibodies are used in the immunodetection of the protein TBC1 domain family member 3. In humans, the canonical protein has a reported length of 549 amino acid residues and a mass of 62.2 kDa. Its subcellular localization is in the cell membrane. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in the liver, skeletal muscle, kidney, pancreas, spleen, testis, ovary, small intestine and peripheral blood leukocytes. TBC1D3 is known to act as a GTPase activating protein for RAB5. Post-translational modifications have been described, including ubiquitination and palmitoylation. Synonyms for this target antigen include prostate cancer gene 17 protein, protein TRE17-alpha, and Rab GTPase-activating protein PRC17. Western Blot is a widely used application for the TBC1D3 antibodies listed below. In addition, ELISA is also a common application.