Anti-TJP2 antibody produced in rabbit

Description

• General description: Tight junction protein 2 (TJP2), a junction-associated protein, belongs to the membrane-associated guanylate kinase (MAGUK) family with two isoforms ZO (zonula occludens protein)-2A and ZO-2C. It has molecular mass of 160kDa. It is localized at the tight junctions (TJs) and adherens junctions (AJs) in epithelial and nonepithelial cells. It is present at AJs in nonepithelial cells, such as fibroblasts and cardiac muscle cells lacking TJs. In the amino-terminal region, it contains three PDZ (PSD95, Dlg1, zo-1) domains, one SH3 (src homology 3), and one GUK (guanylate kinase) domain followed by a short carboxy-terminal with non-dlg-like domain.
• Immunogen: Tight junction protein ZO-2 recombinant protein epitope signature tag (PrEST)
• Application: All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry. The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
• Biochem/physiol Actions: With PDZ domains tight junction protein 2 (TJP2) dimerize to form oligomers that provide a structural basis for the polymerization of claudins, namely the formation of tight junctions. It is involved with the junction sorting mechanism. It also binds in cross linking manner to F-actin.
• Features and Benefits: Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.Every Prestige Antibody is tested in the following ways:IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.Protein array of 364 human recombinant protein fragments.
• Linkage: Corresponding Antigen APREST83052
• Physical form: Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide
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