KRT20 Antikörper

Produktnummer ABIN111169

Dieses Maus Monoklonal-Antikörper erkennt spezifisch KRT20 in WB, IHC (p), IHC (fro) und EIA. Er zeigt eine Reaktivität gegenüber Human, Ratte und Schwein und wurde in 2+ Publikationen erwähnt.

Kurzübersicht für KRT20 Antikörper (ABIN111169)

Target: KRT20 (Keratin 20 (KRT20))

Reaktivität: Human, Ratte, Schwein

Wirt: Maus

Klonalität: Monoklonal

Konjugat: Dieser KRT20 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunohistochemistry (Frozen Sections) (IHC (fro)), Enzyme Immunoassay (EIA)

Klon: KS20-10

Produktdetails anti-KRT20 Antikörper

Spezifität: IT-Ks 20.10 represents an excellent marker for certain types of carcinomas such as adenocarcinomas of the colon, transitional cell carcinomas of the bladder and Merkel cell tumors of the skin. Very sensitive detection of intestestinal and gastric foveolar epithelium, urothelial umbrella cells, Merkel cells of epidermis as well as tumors originating therefrom (e.g. primary and metastatic colorectal carcinoma). Adenocarcinomas of breast, lung, endometrium and ovary (non-mucinous) as well as neuroendocrine tumors of the lung are essentially negative. Polypeptide recognized: protein IT (keratin K20, Mr 46 000, formerly also designated cytokeratin 20). Reactivities on cultured cell lines (tested so far): HT-29, LoVo, DLD-1, SW 1116, CaCo-2, RT-4.

Aufreinigung: Protein A affinity chromatography

Immunogen: Electrophoretically purified Keratin K20 from human intestinal mucosa

Isotyp: IgG1

Anwendungsinformationen

Applikationshinweise: Immunohistochemistry on frozen tissue. Immunohistochemistry on paraffin embedded sections (only after after microwavetreatment). Dilute 1/10 with PBS for immunohistochemistry. Incubation time: 1h at RT, orover night at 4C. Western blotting. ELISA.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Rekonstitution: Restore with 1 mL distilled water.

Buffer: Final solution contains 0.09 % NaN3, 0.5 % BSA in PBS buffer, pH 7.4.

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handhabung: Avoid repeated freezing and thawing.

Lagerung: -20 °C

Referenzen für anti-KRT20 Antikörper (ABIN111169)

de Wit, van Dalum, Lenferink, Tibbe, Hiltermann, Groen, van Rijn, Terstappen: "The detection of EpCAM(+) and EpCAM(-) circulating tumor cells." in: Scientific reports, Vol. 5, pp. 12270, (2015) (PubMed).

Sharma, Cantz, Richter, Eckert, Henschler, Wilkens, Jochheim-Richter, Arseniev, Ott: "Human cord blood stem cells generate human cytokeratin 18-negative hepatocyte-like cells in injured mouse liver." in: The American journal of pathology, Vol. 167, Issue 2, pp. 555-64, (2005) (PubMed).

Details zu KRT20

Target: KRT20 (Keratin 20 (KRT20))

Andere Bezeichnung: Cytokeratin 20

Hintergrund: Cytokeratin 20 is a type I keratin which is primarily expressed in gastric and intestinal epithelium, urothelium, and Merkel-cells. 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. Their genes are clustered in a region of chromosome 17q12-q21. Cytokeratin 20 is a major cellular protein of mature enterocytes and goblet cells and is specifically expressed in the gastric and intestinal mucosa. It is also expressed in adenocarcinomas of the colon, stomach, pancreas and the bile system and is present in mucinous ovarian tumors, transitional-cell and Merkel-cell carcinomas. Notably, the squamous cell carcinomas and adenocarcinomas of the breast, lung, and endometrium, non-mucinous tumors of the ovary, and small cell carcinomas lack cytokeratin 20.Synonyms: CK20, Cytokeratin 20, K20, KRT20, Keratin type I cytoskeletal 20, Keratin-20, Protein IT

Gen-ID: 54474

NCBI Accession: NP_061883

UniProt: P35900