CK-20 Polyclonal Antibody

Background:
Keratins are a large family of proteins that form the intermediate filament cytoskeleton of epithelial cells, which are classified into two major sequence types. Type I keratins are a group of acidic intermediate filament proteins, including K9–K23, and the hair keratins Ha1–Ha8. Type II keratins are the basic or neutral courterparts to the acidic type I keratins, including K1–K8, and the hair keratins, Hb1–Hb6. Keratin 20 is a type I cytokeratin. It is a major cellular protein of mature enterocytes and goblet cells and is specifically found in the gastric and intestinal mucosa.

Research Area: Cancer, Signal Transduction

Synonyms:
CD20, CK 20, CK-20, CK20, Cytokeratin-20, Cytokeratin20, K1C20, K20, KA20, Keratin 20, keratin 20, type I, keratin 21, rat, homolog of, Keratin, Keratin type I cytoskeletal 20, Keratin-20, Keratin20, KRT 20, KRT 21, KRT20, KRT21, MGC35423, OTTHUMP00000164518, Protein IT, type I cytoskeletal 20

Immunogen: Recombinant Human Keratin, type I cytoskeletal 20 protein

Swissprot: P35900
Gene Accession: NP_061883

Calculated MW: 48 kDa
Observed MW: 48 kDa

Purification Method: Affinity purification

Buffer: PBS with 0.05% Proclin300 and 50% glycerol, pH7.4.

Concentration: 2 mg/mL
Dilution: WB 1:500-1:1000, IHC 1:50-1:100

Storage:
Store at -20°C. Avoid freeze / thaw cycles.

Alternative for product with catalog number:
sc-17113,sc-17112,sc-53403,sc-25725