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Immunohistochemistry (IHC) · All
The antibody labels the majority of adenocarcinomas of the colon, mucinous ovarian tumors, transitional-cell and Merkel-cell carcinomas, and frequently adenocarcinomas of the stomach, bile system and pancreas. Most squamous cell carcinomas and most adenocarcinomas from other sites (breast, endometrium, lung, prostate), non-mucinous tumors of the ovary, and small-cell lung carcinomas are essentially or completely negative.