Anti-HSP A5 Antibody

Raised in rabbit and affinity-purified by epitope-specific immunogen chromatography, this polyclonal reagent from Antibodies.com targets the C-terminal region of HSP A5 (also known as BiP/GRP78, encoded by the HSPA5 gene) and is supplied at 1 mg/mL in a liquid PBS buffer containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. The unconjugated antibody is offered in a 50 µL vial and is validated for ELISA, Western blot, immunocytochemistry/immunofluorescence (ICC/IF) and immunohistochemistry (IHC), making it suitable for a broad range of cell- and tissue-based detection workflows. It detects endogenous levels of HSP A5 protein in human, mouse, rat and monkey samples, supporting both basic research and comparative studies across these species. The antibody is shipped at 4°C and should be aliquoted upon arrival for long-term storage at -20°C, with repeated freeze/thaw cycles avoided to preserve activity. Intended for research use only, this Antibodies.com polyclonal offers a reliable tool for laboratories studying endoplasmic reticulum chaperone function, the unfolded protein response, and stress-associated signalling pathways where HSP A5 serves as a key marker.