Anti-GPR40 Antibody

The polyclonal reagent from Antibodies.com targets GPR40 (FFAR1), a G protein-coupled receptor activated by long-chain free fatty acids and studied in metabolic, pancreatic beta-cell, and insulin-secretion research. Raised in rabbit and supplied unconjugated, the antibody is validated for Western blot, immunofluorescence, and ELISA workflows, and cross-reacts with both human and monkey samples to support translational and comparative studies. Each tube contains 100 µl of antibody; aliquot on arrival and store refrigerated between experiments to limit freeze-thaw cycles and preserve binding activity. Recommended starting dilutions vary by application, but the volume supplied typically supports dozens of immunoblots or imaging runs depending on detection chemistry.