{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Anti-Cytokeratin (CAM5.2) antibody has a primary reactivity with human keratin proteins that correspond to Moll’s peptides #7 and #8, Mr 48 and 52 kDa, respectively. Cytokeratin 7 and 8 are present in secretory epithelia of normal human tissue but not on stratified squamous epithelium."}]},{"type":"paragraph","children":[{"type":"text","value":"Anti-Cytokeratin (CAM5.2) stains most epithelial-derived tissue, including liver, renal tubular epithelium, and hepatocellular and renal cell carcinomas. Anti-Cytokeratin (CAM 5.2) may not react with some squamous cell carcinomas."}]}]}