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Description
Cytokeratin 19, also known as KRT19, CK19, CK19, K1CS, MGC15366. Entrez Protein NP002267. It is a member of the keratin family. The keratins are intermediate filament proteins responsible for the structural integrity of epithelial cells and are subdivided into cytokeratins and hair keratins. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. Unlike its related family members, this smallest known acidic cytokeratin is not paired with a basic cytokeratin in epithelial cells. It is specifically expressed in the periderm, the transiently superficial layer that envelopes the developing epidermis.
Immunogen
Purified recombinant fragment of Cytokeratin 19 (aa80-400) expressed in E. Coli.
Other Names
CK 19; CK19; cytokeratin 19; K19; K1C19; keratin; type I cytoskeletal 19; KRT1-19; KRT19; K1CS; MGC15366; Keratin K19; MAb to Keratin K19; keratin 19; 40-kDa keratin intermediate filament; CK-19; cytokeratin-19; keratin, type I cytoskeletal 19; keratin, type I, 40-kd; keratin-19