Description: This MAb recognizes an intermediate filament protein of 46 kDa, identified as cytokeratin 20 (KRT20). KRT20 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, stomachand biliary tract. Breast carcinomas are generally non-reactive. Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.
Product origin: Animal - Oryctolagus cuniculus (domestic rabbit)
Conjugate: Purified, BSA-free
Concentration: 1 mg/mL
Storage buffer: PBS, no BSA, no azide
Clone: KRT20/3129R
Immunogen: Recombinant fragment of human KRT20 protein (around aa 196-323) (exact sequence is proprietary)
Antibody Reactivity: Cytokeratin 20
Entrez Gene ID: 54474
Z-Antibody Applications: IHC, FFPE (verified)/WB (verified)
Verified AB Applications: IHC (FFPE) (verified)/WB (verified)
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