Anti-CALR Antibody

Manufactured by Antibodies.com, this rabbit polyclonal reagent targets calreticulin (CALR) and is supplied as a 50 µl aliquot of unconjugated antibody at 1.0 mg/mL. It was raised against a synthesized peptide derived from the internal region of human CALR and affinity-purified from rabbit antiserum by epitope-specific affinity chromatography, ensuring that the antibody recognises endogenous levels of the target protein. The host species is rabbit, the clonality is polyclonal, and the formulation is provided as rabbit IgG in phosphate buffered saline (without Mg²⁺ and Ca²⁺), pH 7.4, containing 150 mM NaCl, 0.02% sodium azide and 50% glycerol as a cryoprotectant. The antibody is validated for Western blotting (WB), immunohistochemistry (IHC) and immunocytochemistry/immunofluorescence (ICC/IF), and has been shown to cross-react with human, mouse and rat samples, making it suitable for comparative studies across these species. The reagent is shipped at 4 °C; upon receipt it should be aliquoted and stored at -20 °C, with repeated freeze/thaw cycles avoided to preserve activity. Known synonyms for the same target include CRP55, CRTC, endoplasmic reticulum resident protein 60, ERp60, grp60 and HACBP, reflecting the protein's role as a calcium-binding chaperone of the endoplasmic reticulum. The product is intended for research use only and is not approved for diagnostic or therapeutic applications, and is dispatched from Cambridge, UK, with a typical lead time of 4-6 business days.