Product Description
Keratin 19 Antibody [CTKN19-1] | 33-979 | ProSci
Host: Mouse
Reactivity: Human, Mouse, Rat
Homology: N/A
Immunogen: Recombinant human KRT19 protein was used as the immunogen for the Keratin 19 antibody.
Research Area: Signal Transduction
Tested Application: IF, IHC-P
Application: Immunofluorescence: 1-2 ug/ml
Immunohistochemistry (FFPE) : 1-2 ug/ml for 30 min at RT (1)
Prediluted format : incubate for 30 min at RT (2)
Titering of the Keratin 19 antibody may be required for optimal performance.
1. FFPE testing requires sections to be boiled in pH6 10mM citrate buffer for 10-20 minutes, followed by cooling at RT for 20 minutes, prior to staining.
2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required) , drip mAb solution onto the tissue section and incubate at RT for 30 min.
Specificiy: N/A
Positive Control 1: N/A
Positive Control 2: N/A
Positive Control 3: N/A
Positive Control 4: N/A
Positive Control 5: N/A
Positive Control 6: N/A
Molecular Weight: N/A
Validation: N/A
Isoform: N/A
Purification: Protein G affinity chromatography
Clonality: Monoclonal
Clone: CTKN19-1
Isotype: IgG1, kappa
Conjugate: Unconjugated
Physical State: Liquid
Buffer: PBS with 0.1 mg/ml BSA and 0.05% sodium azide
Concentration: 0.2 mg/mL
Storage Condition: Aliquot and Store at 2-8˚C. Avoid freez-thaw cycles.
Alternate Name: Keratin, type I cytoskeletal 19, Cytokeratin-19, CK-19, Keratin-19, K19, KRT19
User Note: Optimal dilutions for each application to be determined by the researcher
BACKGROUND: 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]