Cytokeratin 20 Antibody (KRT20/7805R) [Janelia Fluor® 525]

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-20969JF525

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne

Key Product Details

Species Reactivity

Validated:

Human

Applications

Immunohistochemistry-Paraffin

Label

Janelia Fluor 525

Antibody Source

Recombinant Monoclonal Rabbit IgG Kappa Clone # KRT20/7805R

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all Cytokeratin 20 Antibodies »

Product Summary for Cytokeratin 20 Antibody (KRT20/7805R) [Janelia Fluor® 525]

Immunogen

Recombinant fragment of human Cytokeratin 20 protein (around aa aa324-424) (exact sequence is proprietary)

Localization

Cytoplasm.

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG Kappa

Applications for Cytokeratin 20 Antibody (KRT20/7805R) [Janelia Fluor® 525]

Application
Recommended Usage

Immunohistochemistry-Paraffin

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: Cytokeratin 20

Intermediate-sized filament (IF) protein designated cytokeratin (CK) 1 is a major cellular protein of mature enterocytes and goblet cells commonly found in mucosal epithelium of the mammalian gastrointestinal tract (1). Results strongly suggest that transcriptional regulation of keratin genes in the intestinal epithelium occurs at the level of both immature and terminally differentiated epithelial cells, and is tightly regulated during both fetal development and crypt-to-villus differentiation of the intestinal epithelium (2). CK20 has recently been reported to be useful to distinguish between primary and metastatic lung adenocarcinoma. CK20 expression was significantly more prevalent in adenocarcinoma that originated in the GI tract than that of pulmonary or breast origin (3).

Alternate Names

CD20, CK20, CK-20, Cytokeratin-20, K20cytokeratin 20, keratin 20, keratin, type I cytoskeletal 20, keratin-20, KRT21, MGC35423, Protein IT

Gene Symbol

KRT20

Additional Cytokeratin 20 Products

Product Documents for Cytokeratin 20 Antibody (KRT20/7805R) [Janelia Fluor® 525]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Download SDS

Product Specific Notices for Cytokeratin 20 Antibody (KRT20/7805R) [Janelia Fluor® 525]



Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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