Anti-GIF Antibody

Target GIF (Gastric Intrinsic Factor) with this unconjugated rabbit polyclonal reagent, supplied at 1 mg/ml in PBS containing 0.1% sodium azide and 50% glycerol. Antibodies.com raises the antibody for use in western blot, immunohistochemistry, and immunofluorescence workflows against human and mouse samples. The 100 µl liquid aliquot is stabilized by the cryoprotectant buffer for long-term storage at -20 °C, with only minimal freeze-thaw cycling recommended. Researchers studying vitamin B12 uptake pathways, autoimmune gastritis, pernicious anemia, and hereditary intrinsic factor deficiency rely on GIF as a marker of gastric parietal cell identity and secretory function. Polyclonal reactivity broadens epitope coverage across the full-length intrinsic factor glycoprotein, supporting robust detection in tissue sections, cultured cell preparations, and immunoblots. Pair with HRP- or fluorophore-conjugated secondary antibodies depending on chromogenic or fluorescence imaging needs. The reagent is intended for research use only and should be handled with appropriate laboratory precautions given the sodium azide preservative.