Recombinant Human KRT19 Protein, His-tagged

• Cat.No.: KRT19-001H
• Product Overview: Recombinant human full length keratin 19 protein with N-terminal His tag, was expressed in E. coli

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Description: The protein encoded by this gene 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. The type I cytokeratins are clustered in a region of chromosome 17q12-q21.
• Molecular Mass: 43.9 kDa
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Stability: Stable for at least 3 months from receipt of products under proper storage and handling conditions.
• Storage: Store at -80 centigrade. Avoid repeated freeze-thaw cycles.
• Concentration: >50 ug/mL as determined by microplate BCA method.
• Storage Buffer: 25mM Tris, pH8.0, 150 mM NaCl, 10% glycerol, 1 % Sarkosyl.
• Full Length: Full L.

Gene Information

• Gene Name: KRT19
• Official Symbol: KRT19 keratin 19 [ Homo sapiens (human) ]
• Synonyms: CK19; K19; K1CS; KRT19; keratin 19; keratin, type I cytoskeletal 19; 40-kDa keratin intermediate filament; CK-19; cytokeratin 19; keratin 19, type I; keratin, type I, 40-kd
• Gene ID: 3880
• mRNA Refseq: NM_002276
• Protein Refseq: NP_002267
• MIM: 148020
• UniProt ID: P08727