Recombinant fragment of human KRT20 protein (around aa 196-323) (exact sequence is proprietary)
Alternative Names:
CK20, Cytokeratin-20, K20, KA20, Keratin 20, keratin 20, type I, Keratin type I cytoskeletal 20, Keratin-20, KRT20
This MAb recognizes an intermediate filament protein of 46kDa, 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.
200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Antibody Type:
Recombinant Monoclonal Antibody
Application Notes:
Immunohistochemistry (Formalin-fixed) (1-2ug/ml for 30 minutes at RT),(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95 °C followed by cooling at RT for 20 minutes),Optimal diluti
IHC analysis of formalin-fixed, paraffin-embedded human colon. Stai
IHC analysis of formalin-fixed, paraffin-embedded human brain. Stained with OLIG2/6695R at 2ug/ml in PBS for 30min RT. Inset: PBS instead of primary, secondary antibody negative control.
IHC analysis of formalin-fixed, paraffin-embedded human colon. Stained with KRT20/4879R at 2ug/ml in PBS for 30min RT. HIER: Tris/EDTA, pH9.0, 45min. 2°C: HRP-polymer, 30min. DAB, 5min.
SDS-PAGE Analysis of Purified CK20 Recombinant Rabbit Monoclonal Antibody (KRT20/4879R). Confirmation of Purity and Integrity of Antibody.
Western Blot Analysis of HT-29 cell lysate using Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody (KRT20/4879R).
Western Blot Analysis of Human Intestine and HCT116 lysates using Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody (KRT20/4879R).
Western Blot Analysis of Intestine tissue lysates of different species using Cytokeratin 20 Recombinant Rabbit Monoclonal Antibody (KRT20/4879R).
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