Keratin 19 Antibody
Cytokeratin 19 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. Cytokeratin 19 is a type I keratin. 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 found in the periderm, the transiently superficial layer that envelops the developing epidermis. The type I cytokeratins are clustered in a region of chromosome 17q12-q21. [Wiki]
Product Specifications
CAS Number
9007-83-4
Specifications
UniProt
P08727
Host
Mouse
Reactivity
Human
Immunogen
Recombinant human KRT19 protein was used as the immunogen for the Keratin 19 antibody.
Clonality
Monoclonal
Isotype
IgG2a κ
Clone
CTKN19-1
Applications
IF, IHC-P, WB, FACS
Purity
Protein G affinity chromatography
Format
Purified
Buffer
0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide
Reconstitution
Store the Keratin 19 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Limitations
This Keratin 19 antibody is available for research use only.
Storage Conditions
Store the Keratin 19 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .
Formulation
0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05% sodium azide
Location
Cytoplasmic
Image Legend
Immunofluorescent staining of permeabilized human MCF7 cells with Cytokeratin 19 antibody (clone CTKN19-1, green) and Reddot nuclear stain (red) .
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Frequently Asked Questions
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