Cytokeratin 5
Clone: XM26
Cat#: 10083
CK5 is an intermediate filament protein. Basal cells of epidermis express acidic CK14 and basic CK5. CK5 is a 58 kDa protein, which is closely related to CK6. XM26 can be useful in distinction of mesotheliomas from adenocarcinomas.
Fixed-embedded human lung squamous carcinoma