Anti-Human IgG (H+L)

The Antibodies.com polyclonal reagent binds the heavy and light chains of human IgG, allowing detection of intact immunoglobulin in indirect immunoassays. Raised in rabbit and supplied as a 1 mg liquid preparation, this unconjugated antibody can be paired with labeled reporter reagents for downstream signal generation. Verified applications include western blot, immunohistochemistry, immunoprecipitation, immunofluorescence, and ELISA protocols that rely on human primary antibodies. Aliquot the product upon receipt and store at -20 degrees C in a manual defrost freezer; limit freeze-thaw cycles to preserve binding activity. The polyclonal format recognizes multiple epitopes across the Fc and Fab regions, which often yields stronger signal than monoclonal secondaries in standard detection workflows.