Anti-Cytokeratin 20 Antibody [A3H7-R]

HUABIO

Anti-Cytokeratin 20 Antibody [A3H7-R]

2

ImmunoFluorescence, ImmunoHistoChemistry, ImmunoHistoChemistry Paraffin

Research Use Only

Monoclonal

A3H7-R

1 mg/ml

Unconjugated

KRT20

keratin 20

CD20, CK-20, CK20, K20, KRT21, keratin, type I cytoskeletal 20, cytokeratin 20, keratin 20, type I, protein IT

Mouse

IgG1

Keratin, type I cytoskeletal 20

The protein encoded by this gene is a member of the keratin family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. This cytokeratin is a major cellular protein of mature enterocytes and goblet cells and is specifically expressed in the gastric and intestinal mucosa. Keratin 20 is a type I cytokeratin. It is a major cellular protein of mature enterocytes and goblet cells and is specifically found in the gastric and intestinal mucosa. In immunohistochemistry, antibodies to CK20 can be used to identify a range of adenocarcinoma arising from epithelia that normally contain the CK20 protein. For example, the protein is commonly found in colorectal cancer, transitional cell carcinomas and in Merkel cell carcinoma, but is absent in lung cancer, prostate cancer, and non-mucinous ovarian cancer. It is often used in combination with antibodies to CK7 to distinguish different types of glandular tumour.

-20°C,2°C to 8°C

41116161