Cytokeratin 20 antibody

Principal name

Cytokeratin 20 antibody

Alternative names for Cytokeratin 20 antibody

Cytokeratin 20, Keratin-20, KRT20, CK20, K20, Protein IT, Keratin type I cytoskeletal 20

SwissProt ID

A6QQQ9 (Bovin), P25030 (Rat), P35900 (Human), Q29218 (Pig), Q9D312 (Mouse)

Gene ID

54474 (KRT20), 3856 (KRT8)

Available reactivities

Hu (Human), Por (Porcine), Rt (Rat), Ms (Mouse), Can (Canine)

Available hosts

Mouse, Guinea Pig, Rabbit

Available applications

Western blot / Immunoblot (WB), Paraffin Sections (P), Frozen Sections (C), Enzyme Immunoassay (E), Immunocytochemistry/Immunofluorescence (ICC/IF), Flow Cytometry (F), ELISA (detection) (E(detection)), Immunoprecipitation (IP), Luminex (LMNX)

Background of Cytokeratin 20 antibody

KRT20 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. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. This cytokeratin is a major cellular protein of mature enterocytes and goblet cells and is specifically expressed in the gastric and intestinal mucosa.The protein encoded by this gene 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. The type I cytokeratins consist of acidic proteins which are arranged in pairs of heterotypic keratin chains. This cytokeratin is a major cellular protein of mature enterocytes and goblet cells and is specifically expressed in the gastric and intestinal mucosa. The type I cytokeratin genes are clustered in a region of chromosome 17q12-q21. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.

General readings

1. Moll, R., Löwe, A., Laufer, J. and Franke, W.W.: Cytokeratin 20 in human carcinomas: A new histodiagnostic marker detected by monoclonal antibodies. Am.J.Path. 140, 427-447 (1992)
2. Moll, R., Schiller, D.L. and Franke, W.W.: Identification of protein IT of the intestinal cytoskeleton as a novel type I cytokeratin with unusual properties and expression patterns. J.Cell.Biol. 111, 567-580 (1990)
3. Moll, I. and Moll, R.: Comparative cytokeratin analysis of sweat gland ducts and eccrine poromas. Arch Dermatol Res. 283, 300-309 (1991)
4. Moll, R., Zimbelmann, R., Goldschmidt, M.D., Keith, M., Laufer, J., Kasper, M., Koch, P.J., Franke, W.W.: The human gene encoding cytokeratin 20 and its expression during fetal development and in gastrointestinal carcinomas. Differentiation 53, 75-93 (1993)
5. V.J. Möbus, R. Moll, C.D. Gerharz, D.G. Kieback, W. Weikel, G. Hoffmann & R. Kreienberg: Establishment of new ovarian and colon carcinoma cell lines: differentiation is only possible by cytokeratin analysis. Br. J. Cancer 69, 422-428 (1994)
6. Demirkesen C, Hoede N, Moll R: Epithelial markers and differentiation in adnexal neoplasms of the skin: an immunohistochemical study including individual cytokeratins. J Cutan Pathol 22, 518-535 (1995)
7. Chunxiao Zhang and Bruce Oakley. The distribution and origin of keratin 20-containing taste buds in rat and human.
Differentiation 61, 121-127 (1996)
8. Harnden P, Eardley I, Joyce AD and J Southgate. Cytokeratin 20 as an objective marker of urothelial dysplasia. British Journal of Cancer 78, 870-875 (1996)

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Primary Antibodies

Catalog No. Host Iso. Clone Pres. React. Applications  

Cytokeratin 20 antibody

Keratin 20: Overview Mouse IgG1 KS20.10 Purified Hu, Por, Rt C, E, P, WB
50 µg / €380.00
  Acris Antibodies GmbH

Cytokeratin 20 antibody

Immunohistochemical staining of paraffin-embedded Adenocarcinoma of Human colon tissue using anti-KRT20 mouse monoclonal antibody. (UM800060; heat-induced epitope retrieval by 1 mM EDTA in 10mM Tris, pH8.5, 120C for 3min) Mouse IgG1 UMAB167 Purified Hu P
0.1 ml / €379.00
  OriGene Technologies, Inc.

UltraMAB

Cytokeratin 20 antibody

Immunohistochemical staining of paraffin-embedded Adenocarcinoma of Human colon tissue using anti-KRT20 mouse monoclonal antibody. (UM800065; heat-induced epitope retrieval by 1 mM EDTA in 10mM Tris, pH8.5, 120C for 3min) Mouse IgG2a UMAB172 Purified Hu P
0.1 ml / €379.00
  OriGene Technologies, Inc.

UltraMAB

Cytokeratin 20 antibody

Immunohistochemical staining of paraffin-embedded Adenocarcinoma of Human colon tissue using anti-KRT20 mouse monoclonal antibody. (UM800060; heat-induced epitope retrieval by 1 mM EDTA in 10mM Tris, pH8.5, 120C for 3min) Mouse IgG1 UMAB167 Purified Hu P
30 µl / €140.00
  OriGene Technologies, Inc.

UltraMAB

Cytokeratin 20 antibody

Immunohistochemical staining of paraffin-embedded Adenocarcinoma of Human colon tissue using anti-KRT20 mouse monoclonal antibody. (UM800065; heat-induced epitope retrieval by 1 mM EDTA in 10mM Tris, pH8.5, 120C for 3min) Mouse IgG2a UMAB172 Purified Hu P
30 µl / €140.00
  OriGene Technologies, Inc.

UltraMAB

Cytokeratin 20 antibody

Western blot analysis of extracts from Hela cell and mouse intestines tissue, using KRT20 antibody. Rabbit IgG Purified Hu, Ms, Rt
0.1 mg / €325.00
  OriGene Technologies, Inc.

Cytokeratin 20 antibody

Immunohistochemical staining of paraffin-embedded Human breast tissue within the normal limits using anti-KRT20 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120C for 3min, TA800722) Mouse IgG1 OTI4A2 Purified Hu P, WB
0.1 ml / €379.00
  OriGene Technologies, Inc.

TrueMAB

Cytokeratin 20 antibody

Immunohistochemical staining of paraffin-embedded Human colon tissue within the normal limits using anti-KRT20 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120C for 3min, TA802526) Mouse IgG1 OTIG1 Purified Hu P, WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

TrueMAB

Cytokeratin 20 (1-425) antibody

Human Small Intestine: Formalin-Fixed, Paraffin-Embedded (FFPE) Mouse IgG1 2G3-1C8 Purified Hu E, ICC/IF, P, WB
50 µg / €530.00
  Acris Antibodies GmbH

Cytokeratin 20 antibody

Immunoperoxidase of monoclonal antibody to KRT20 on formalin-fixed paraffin-embedded human colon tissue. [antibody concentration 3ug/ml] Mouse IgG1 2G3-1C8 Purified Hu E, ICC/IF, P, WB
0.1 mg / €370.00
  Abnova Taiwan Corp.

Cytokeratin 20 (C-term) antibody

Formalin-Fixed, Paraffin-Embedded Human colon adenocarcinoma (A, 4 μm), and Merkel cell carcinoma (B, 4 μm), stained with anti-Cytokeratin 20 antibody (DB 119) shows strong positive immunostaining of cancerous cells. Kindly performed and provided by Katarína Poliaková, MD and Ľubomír Straka, MD, Ph.D. from Clinical Pathology Prešov, Ltd., Prešov, Slovak republic. Rabbit IgG E19-I Aff - Purified Hu P
0.1 ml / €250.00
  DB Biotech, spol. s r.o.

Sample sizes available

Cytokeratin 20 (C-term) antibody

Formalin-Fixed, Paraffin-Embedded Human colon adenocarcinoma (A, 4 μm), and Merkel cell carcinoma (B, 4 μm), stained with anti-Cytokeratin 20 antibody (DB 119) shows strong positive immunostaining of cancerous cells. Kindly performed and provided by Katarína Poliaková, MD and Ľubomír Straka, MD, Ph.D. from Clinical Pathology Prešov, Ltd., Prešov, Slovak republic. Rabbit IgG E19-I Aff - Purified Hu P
0.2 ml / €330.00
  DB Biotech, spol. s r.o.

Sample sizes available

Cytokeratin 20 (C-term) antibody

Formalin-Fixed, Paraffin-Embedded Human colon adenocarcinoma (A, 4 μm), and Merkel cell carcinoma (B, 4 μm), stained with anti-Cytokeratin 20 antibody (DB 119) shows strong positive immunostaining of cancerous cells. Kindly performed and provided by Katarína Poliaková, MD and Ľubomír Straka, MD, Ph.D. from Clinical Pathology Prešov, Ltd., Prešov, Slovak republic. Rabbit IgG E19-I Aff - Purified Hu P
0.5 ml / €410.00
  DB Biotech, spol. s r.o.

Sample sizes available

Cytokeratin 20 (C-term) antibody

Formalin-Fixed, Paraffin-Embedded Human colon adenocarcinoma (A, 4 μm), and Merkel cell carcinoma (B, 4 μm), stained with anti-Cytokeratin 20 antibody (DB 119) shows strong positive immunostaining of cancerous cells. Kindly performed and provided by Katarína Poliaková, MD and Ľubomír Straka, MD, Ph.D. from Clinical Pathology Prešov, Ltd., Prešov, Slovak republic. Rabbit IgG E19-I Aff - Purified Hu P
1 ml / €630.00
  DB Biotech, spol. s r.o.

Sample sizes available

Cytokeratin 20 antibody

Human colon adenocarcinoma stained with anti-keratin 20 antibody Rabbit Purified Hu P
0.5 ml / €360.00
  Acris Antibodies GmbH

Cytokeratin 20 antibody

Human colon adenocarcinoma stained with anti-keratin 20 antibody Rabbit Purified Hu P
1 ml / €520.00
  Acris Antibodies GmbH

Cytokeratin 20 antibody

Human colon adenocarcinoma stained with anti-keratin 20 antibody Rabbit Purified Hu P
0.1 ml / €190.00
  Acris Antibodies GmbH

Cytokeratin 20 antibody

Sample (30 ug of whole cell lysate). A: Hela. 10% SDS PAGE. TA308803 diluted at 1:3000 Rabbit IgG Aff - Purified Hu ICC/IF, P, WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

Cytokeratin 20 antibody

Western blot analysis of extracts from HeLa cells, using Keratin 20 antibody (#TA312388).The lane on the right is treated with the synthesized peptide. Rabbit IgG Purified Hu, Ms, Rt WB
0.1 ml / €325.00
  OriGene Technologies, Inc.

Cytokeratin 20 antibody

Immunohistochemistry staining of Paraffin Colon carcinoma tissue by Cytokeratin 20 antibody (dilution: 1:200 - 1:500; visualization of staining: Cytoplasmic) Mouse IgG2a Ks20.8 Purified Hu P
1 ml / €440.00
  OriGene Technologies, Inc.

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