Cytokeratin 7 positive control slides are intended for use as positive controls for immunohistochemical (IHC) staining using an anti-Cytokeratin 7 antibody.
Storage: 2-8C
Biochem Physiol Actions: Cytokeratin 7 (CK 7) only stains bile ducts in normal liver, hence it is considered as "bile duct keratin". CK 7 is widely used in surgical pathology. It acts as a specific marker for mammary and extramammary Paget's disease.
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