Anti-AFP Antibody (HRP) [KT136]

The Anti-AFP Antibody (HRP) from Antibodies.com is a horseradish peroxidase-conjugated mouse monoclonal IgG2a that recognizes alpha-fetoprotein, an approximately 70 kDa oncofetal glycoprotein used clinically as a serum biomarker for hepatocellular carcinoma and non-seminomatous germ cell tumors. Because the HRP label is already covalently attached, the reagent is ready for direct signal generation in two-site immunoassays for human AFP, removing the need for a labeled secondary antibody step. Researchers commonly pair this conjugate with an immobilized capture antibody on a microplate to assemble an in-house AFP quantitation workflow intended for research use only. The product is supplied as 100 µg of liquid conjugate dispensed into a single vial; for long-term stability, store refrigerated and protected from light, and prepare small aliquots to limit repeated freeze-thaw cycles of the working stock.