Thermo Fisher Scientific Cytokeratin 19 Monoclonal Antibody (SB39g), FITC

Applications

Tested Dilution

Publications

Western Blot (WB)

Assay-Dependent

-

Immunocytochemistry (ICC/IF)

Assay-Dependent

-

ELISA (ELISA)

1:200-1:400

-

Product Specifications

Species Reactivity

Human

Host/Isotype

Mouse / IgG2a, kappa

Class

Monoclonal

Type

Antibody

Clone

SB39g

Immunogen

Recombinant C-terminal cytokeratin 19 if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:Cytokeratin 19,uniProtId:P08727-1,ncbiNodeId:9606,antigenRange:400,antigenLength:400,antigenImageFileName:MA5-28646_Cytokeratin_19_P08727-1_House_mouse.svg,antigenImageFileNamePDP:MA5-28646_Cytokeratin_19_P08727-1_House_mouse_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

FITC FITC FITC

Excitation/Emission Max

498/517 nm View spectra

Form

Liquid

Concentration

0.5 mg/mL

Purification

purified

Storage buffer

PBS, pH 7.4

Contains

<0.1% sodium azide

Storage conditions

4° C, store in dark

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2745605

Target Information

Cytokeratin 19 is part of a subfamily of intermediate filament proteins and are characterized by a remarkable biochemical diversity, represented in human epithelial tissues by at least 20 different polypeptides. Cytokeratins range in molecular weight from 40-68 kDa and isoelectric pH between 4.9 - 7.8. The individual human cytokeratins are numbered 1 to 20. The various epithelia in the human body usually express cytokeratins which are not only characteristic of the type of epithelium, but also related to the degree of maturation or differentiation within an epithelium. Cytokeratin subtype expression patterns are used to an increasing extent in the distinction of different types of epithelial malignancies. The cytokeratin antibodies are not only of assistance in the differential diagnosis of tumors using immunohistochemistry on tissue sections, but are also a useful tool in cytopathology and flow cytometric assays. For example, cytokeratin 19 is not expressed in hepatocytes, therefore, it is useful in the identification of liver metastasis.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.