Anti-Gp46 antibodies are used in antigen-specific immunodetection in biological samples. The target Gp46 is a known alias name of the protein serpin family H member 1, encoded by the SERPINH1 gene in humans. This 418-amino acid residue protein is known to bind specifically to collagen. It is localized to the ER of the cell and features glycosylated post-translational modifications. It is reported to be expressed in many tissues, such as the breast and endometrium. Other synonyms for Gp46 include AsTP3, CBP1, and CBP2. A number of Gp46 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.