Anti-Cancer Antigen 125 (CA 125) Antibody

Supplied by Antibodies.com, this primary monoclonal antibody is raised in mouse against Cancer Antigen 125 (CA 125), the high-molecular-weight mucin-like glycoprotein (MUC16) most commonly used as a serum biomarker for epithelial ovarian carcinoma. The reagent is provided as an ion exchange purified monoclonal antibody at 1 mg per unit, unconjugated and of the IgG isotype, and is validated for use in ELISA, Western blot (WB), and immunohistochemistry (IHC). It is intended to detect the human Cancer 125 / MUC16 target, allowing researchers to study ovarian and other epithelial tumors that overexpress this antigen, including serous, endometrioid and clear cell histotypes. The format — purified immunoglobulin rather than ascites or tissue culture supernatant — gives a consistent, well-defined preparation suitable for assay development and routine immunostaining workflows. As a research-grade primary reagent it should be handled with standard cold-chain precautions to preserve activity. For laboratories working on ovarian cancer diagnostics, biomarker validation, or MUC16 biology, this Antibodies.com reagent offers a flexible, multi-application tool in a convenient 1 mg pack size.