Cytokeratin 8(C9E18),RMab

Cytokeratin 8 (CK8) is also known as tissue polypeptide antigen (TPA). It is one of the earliest keratins expressed during embryogenesis and persists in adult tissues. CK8 and CK18 are major components of all simple epithelia but are not expressed in stratified squamous epithelium.  

It has been reported that CK8 is expressed in tissues of patients with adenocarcinoma and can also be detected in the serum of such patients.

[Storage and Validity]

Store at 2~8°C. Avoid freezing. 
Maintain temperature below room temperature during transport, ensuring it does not exceed one week.