Monoclonal Antibody to Cytokeratin 17 (KRT17) (Basal Epithelial Marker)(Clone : E3, same as Ks17.E3), Clone: [E3, same as Ks17.E3], Mouse
Biozol Catalog Number:
ABI-36-1370
Supplier Catalog Number:
36-1370
Alternative Catalog Number:
ABI-36-1370-100UG
Manufacturer:
Abeomics
Host:
Mouse
Category:
Antikörper
Application:
FACS, IF, IHC, WB
Species Reactivity:
Human, Rat
Immunogen:
The cytoskeletal fraction of Rat colon epithelium
Alternative Names:
KRT17
Cytokeratin 17 (CK17) is normally expressed in the basal cells of complex epithelia but not in stratified or simple epithelia. Antibody to CK17 is an excellent tool to distinguish myoepithelial cells from luminal epithelium of various glands such as mammary, sweat and salivary. CK17 is expressed in epithelial cells of various origins, such as bronchial epithelial cells and skin appendages. It may be considered as epithelial stem cell marker because CK17 Ab marks basal cell differentiation. CK17 is expressed in SCLC much higher than in LADC. Eighty-five percent of the triple negative breast carcinomas immunoreact with basal cytokeratins including anti-CK17. Also important is that cases of triple negative breast carcinoma with expression of CK17 show an aggressive clinical course. The histologic differentiation of ampullary cancer, intestinal vs. pancreatobiliary, is very important for treatment. Usually anti-CK17 and anti-MUC1 immunoreactivity represents pancreatobiliary subtype whereas anti-MUC2 and anti-CDX-2 positivity defines intestinal subtype.
Flow Cytometry (1-2ug/million cells), Immunofluorescence (1-2ug/ml), Western Blot (1-2ug/ml), Immunohistochemistry (Frozen & formalin-fixed) (1-2ug/ml for 30 min at RT)(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris w
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