Anti-VOPP1 antibodies are used in the immunodetection of the protein VOPP1 WW domain binding protein. In humans, the canonical protein has a reported length of 172 amino acid residues and a mass of 19.2 kDa. Its subcellular localization is in the cytoplasmic vesicles. Up to 4 different isoforms have been reported for this protein. It is reported to be widely expressed with highest levels in thymus and ovary. It is a member of the VOPP1/ECOP protein family. Synonyms for this target antigen include EGFR-coamplified and overexpressed protein, Glioblastoma-amplified secreted protein, VOPP1, WBP1/VOPP1 family member, and vesicular, overexpressed in cancer, prosurvival protein 1. VOPP1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some VOPP1 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.