Keratin 20 Antibody / Cytokeratin 20 / CK20
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.
Product Specifications
UniProt
P35900
Reactivity
Human
Immunogen
A recombinant partial protein from human KRT20 protein (within amino acids 196-323) was used as the immunogen for the Cytokeratin 20 antibody.
Clonality
Recombinant
Clone
KRT20/3224R
Conjugation
Unconjugated
Purification
Protein A affinity
Dilution
Western blot: 2-4ug/ml
Storage Conditions
Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Notes
For research use only.
Applications Notes
Optimal dilution of the Cytokeratin 20 antibody should be determined by the researcher.
Tested Applications
WB
Host or Source
Rabbit
Preservative
0.2 mg/ml in 1X PBS with 0.1 mg/ml rAlbumin, 0.05% sodium azide
Isotype
Rabbit IgG, kappa
Available Sizes
Frequently Asked Questions
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