Mouse anti Human Keratin 5 &14

Mouse anti Human Keratin 5 &14, Monoclonal, IgG2a, Clone: 16.4

Clone: 16.4

Background: Cytokeratins (CK) are intermediate filaments of epithelial cells, both in keratinizing tissue (ie., skin) and non-keratinizing cells (ie., mesothelial cells). Although not a traditional marker for endothelial cells, cytokeratins have also been found in some microvascular endothelial cells. Atleast 20 different cytokeratins (CK) in the molecular range of 40-70 kDa and isoelectric points of 5-8.5 can be identified using two dimensional gel electrophoresis. Biochemically, most members of the CK family fall into one of two classes, type I (acidic polypeptides) and type II (basic polypeptides). At least one member of the acidic family and one member of the basic family is expressed in all epithelial cells. Monoclonal antibodies to cytokeratin proteins can be useful markers for tumor identification and classification. Belonging to the type A (acidic) subfamily of low molecular weight keratins and existing in combination with keratin 5, keratin 14 distinguishes stratified epithelial cells from simple epithelial cells and is useful in identification of squamous cell carcinomas. It is considered a prognostic marker in breast carcinomas.

Purification Method: Protein A/G Chromatography

Concentration: See vial for concentration

Source: Hybridoma produced by the fusion of splenocytes from mice immunized with cytokeratin enriched extract of feline tongue epithelium and mouse myeloma cells.

Formulation: Provided as solution in phosphate buffered saline with 0.08% sodium azide

References: 1. Sorensen, C.B., et al, Identification of novel and known mutations in the genes for keratin 5 and 14 in Danish patients with epidermolysis bullosa simplex: correlation between genotype and phenotype. J. Invest. Dermatol. 1999, 112, 184-1902. Steinbock, F.A., et al, Dose-dependent linkage, assembly inhibition and disassembly of vimentin and cytokeratin 5/14 filaments through plectin's intermediate filament-binding domain. J. Cell. Sci. 2000, 113, 483-491

UniProt: P02533

Caution: This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals.

• Artikelnummer: EXAX1255M
• Hersteller: Exalpha Biologicals Inc
• Hersteller Artikelnummer: X1255M
• Verpackungseinheit: 100 µg
• Mengeneinheit: STK
• Reaktivität: Human
• Klonalität: Monoclonal
• Methode: Immunohistochemistry (frozen), Western Blotting
• Isotyp: IgG2a
• Wirt: Mouse
• Konjugat: Unconjugated