Anti-Cytokeratin 20 Antibody [SPM191] (A249673)

Anti-Cytokeratin 20 Antibody [SPM191]

Mouse monoclonal [SPM191] antibody to Cytokeratin 20.

This antibody recognizes an intermediate filament protein of 46kDa, identified as cytokeratin 20 (KRT20). 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, stomachand biliary tract. Breast carcinomas are generally non-reactive.

WB, IHC-P

WB: 1-2 µg/ml, IHC-P: 1-2 µg/ml

Human

Recombinant fragment, around amino acids 196-323, of human KRT20 protein. The exact sequence is proprietary.

Mouse

Monoclonal

SPM191

IgG2b

Protein A/G chromatography.

200 µg/ml

46 kDa

Liquid

Supplied in 10mM Phosphate Buffered Saline with 0.05% BSA and 0.05% Sodium Azide.

Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

This monoclonal antibody is also available in a different formulation without BSA and Sodium Azide - Anti-Cytokeratin 20 Antibody [SPM191] - BSA and Azide free (A252853).