Anti-VPS37D subunit of ESCRT-I antibodies are used for the immunodetection of the protein encoded by the VPS37D gene. In humans, the canonical protein has a reported length of 251 amino acid residues and a mass of 27.7 kDa. Its subcellular localization is in the membrane. A member of the VPS37 protein family, it is a known component of the ESCRT-I complex, a regulator of vesicular trafficking process. Other names for this target antigen include ESCRT-I complex subunit VPS37D, VPS37D, ESCRT-I subunit, Williams Beuren syndrome chromosome region 24, and vacuolar protein sorting-associated protein 37D. Gene orthologs have been identified in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species.