Cytokeratin 20 Antibody / CK20
This mAb recognizes an intermediate filament protein of 46kDa, identified as Cytokeratin 20 (KRT20, CK20). KRT is abundantly expressed in goblet cells and enterocytes of the gastrointestinal tract. It is a useful marker of pancreatic and colorectal cancer. KRT20 is expressed under normal, hyperplastic and neoplastic conditions. It has been detected in adenocarcinomas of the colon, stomach and biliary tract. Breast carcinomas are generally non-reactive.
Product Specifications
UniProt
P35900
Host
Mouse
Immunogen
A portion of amino acids 196-323 from the human protein was used as the immunogen for this Cytokeratin 20 antibody.
Clonality
Monoclonal
Isotype
IgG1 κ
Applications
WB, IHC-P
Format
Purified
Buffer
0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide
Reconstitution
Store the Cytokeratin 20 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Limitations
This Cytokeratin 20 antibody is available for research use only.
CAS Number
9007-83-4
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