Zeta Prostein Antibody. Zeta’s rabbit recombinantantibody recognizes Prostein (P501S). Human Prostein is a 553 amino acid protein identified by cDNA library subtraction and subsequent high-throughput microarray screening of prostate cancer. Prostein has multiple transmembrane domains. Prostein has been shown to be uniquely expressed in normal and cancerous prostatic tissues. By immunohistochemistry, Prostein is expressed in the vast majority of normal and malignant prostatic tissues, regardless of grade and metastatic status. No Prostein (P501S) protein expression is detected in normal and malignant tissue samples representing the great majority of essential tissues and tumors. In particular, Prostein is expressed in most of poorly differentiated prostatic carcinoma, including small cell prostate carcinoma. Prostein is more specific and sensitive for prostatic carcinomas than PSA and PSAP.
Zeta Corporation is a leader in recombinant monoclonal IVD antibodies for immunohistochemistry (IHC) offering 400+ tumor and tissue specific relevant products developed by a pathologist for pathologists. Visit Precision Recombinant Antibodies – IVD Antibodies – About Zeta Corporation (zeta-corp.com) to learn more about Zeta Corporation.