Cytokeratin, High Molecular Weight (Concentrate)

Reacts with the 68 kDa, 58 kDa, 56.5 kDa and 50 kDa proteins corresponding to cytokeratins 1, 5, 10 and 14. The antibody labels squamous, ductal and complex epithelia. Results aid in the classification of prostatic adenocarcinoma and in the classification of neoplastic tissue as carcinoma of epithelial origin.