AE1/AE3 Mixed MW Keratin Antibody (IHC)

Broad-spectrum cytokeratin CK (AE1/AE3) mainly marks keratinized epithelium, stratified squamous epithelium, stratified epithelium, proliferative keratinocytes and single-layer epithelium, and is used for squamous cell carcinoma (including spindle variant), various Adenocarcinoma (including adrenal carcinoma, hepatocellular carcinoma), transitional cell carcinoma, small cell carcinoma, malignant mesothelioma, germ cell tumors (except seminoma), some synovial sarcomas, and leiomyosarcoma can be positively labeled. In the differential diagnosis, EMA and CEA can be combined with other indicators to differentiate between epithelial tumors and non-epithelial tumors, and can also be used in the research of various cancers.