Anti-GCGR Antibody

Glucagon receptor (GCGR) is a G protein-coupled receptor central to hepatic glucose homeostasis, and this unconjugated rabbit polyclonal antibody provides a versatile reagent for detecting the receptor in human, mouse, and rat samples. Supplied as 100 µl of antiserum, the antibody is validated for western blot and immunohistochemistry workflows and reacts across the three listed species without requiring cross-species secondary adjustments. Each lot is affinity-purified to reduce non-specific binding in tissue sections and membrane-enriched lysates, and the unconjugated format lets researchers pair it with their preferred HRP, biotin, or fluorophore conjugates. Investigators studying diabetes, metabolic disease, or hepatic signaling will find this reagent useful for tracking GCGR expression changes in liver and kidney tissue, and the polyclonal profile improves detection of low-abundance receptor pools. Store the vial refrigerated at 4°C for short-term use, or aliquot and freeze at -20°C for longer-term storage to preserve activity across freeze-thaw cycles. Antibodies.com manufactures each batch under controlled conditions to ensure consistent performance in established western blot and immunohistochemistry protocols.