Anti-cytokeratin CAM 5.2 is sourced by Becton Dickinson (BD) Biosciences (Franklin Lakes, NJ, USA) and is derived from mouse immunoglobulin G2a, clone CAM 5.2. According to the company’s data sheet, this clone reacts with cytokeratin (CK) 7 and CK 8, respectively. Both peptides are found in most epithelial cells, with the exception of stratified squamous epithelium [
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