Cytokeratin 19 Primary Antibody

Item Information
Catalog # Size/Concentration Price
20283 100μl $308.00
AliasesCK19; K1CS; MGC15366; KRT19
Product OrderC
Entrez GeneID3880
FormulationAscitic fluid containing 0.03% sodium azide.
ImmunogenPurified recombinant fragment of Cytokeratin 19 (aa80-400) expressed in E. Coli.\
Shipping InformationThis product will ship in a box containing blue ice at a temperature of 4°C.  Learn More
Species ReactivityHuman
IHC_P (Immunohistochemistry) 1/200 - 1/1000
WB (Western Blot)1/500 - 1/2000

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Western Blot

Cell Culture Products
Figure 1: Western blot analysis using anti-KRT19 monoclonal antibody against truncated KRT19-His recombinant protein (1) and full-length KRT19(aa1-400)-hIgGFc transfected CHO-K1 cell lysate(2).

Immunohistochemical analysis

Cell Culture Products
Figure 2: Immunohistochemical analysis of paraffin-embedded human breast carcinoma(A), lung cancer(B) and normal colon tissue(C), showing cytoplasmic localization with DAB staining using KRT19 mouse mAb.
Product Overview
Description Cytokeratin 19, also known as KRT19, CK19, CK19, K1CS, MGC15366. Entrez Protein NP_002267. 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.
References (references)
References (references) 1. Lung Cancer. 2007 Dec;58(3):369-75.
2. Endocr Pract. 2008 Mar;14(2):168-74.

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