Catalog # 10167
Colon carcinoma, CK 20 (Ks20.8)
Species reactivity: Human. Others not tested.
Description: Cytokeratin 20 is less acidic than the other type I cytokeratins and is of particular interest because of its restricted range of expression. This antibody reacts with cytokeratin polypeptide of 46 kDa in immunoblot analyses. Studies have shown that a marked difference exists in the expression of Cytokeratin 20 among various carcinomas.