TIE2 (tyrosine-protein kinase receptor TIE-2) is an endothelial-selective RTK that is essential to angiopoietin (ANGPT)/TIE2 system which constitutes transmembrane endothelial tyrosine kinase TIE2 and its circulating ligands (ANGPT-1, -2 and ANGPT-3, -4). Activation/phosphorylation state of TIE2 regulates the baseline endothelial quiescence and its response to pathogens as well as cytokines, and TIE2 phosphorylation is largely controlled by the ratio of agonistic ligand ANGPT-1 and competitive inhibitor ANGPT-2. TIE2 exists as homodimer or heterodimer (with TIE1) and interacts with ANGPT1, ANGPT2, ANGPT4, TEK , TNIP2, SHC1, PTPRB, DOK2, GRB2, GRB7, GRB14, PIK3R1 and PTPN11/SHP2 etc for exerting its diverse biological functions. TIE2 regulates angiogenesis, endothelial cell survival, proliferation, migration, adhesion, actin cytoskeleton reorganization, and maintenance of vascular quiescence. It exerts anti-inflammatory effects by preventing the leakage of proinflammatory plasma proteins and leukocytes from blood vessels, and activates or inhibits angiogenesis, depending on the context (inhibits angiogenesis and promotes vascular stability in quiescent vessels, where endothelial cells have tight contacts). Targeted deletion of TIE2 or its major agonist ligand, Angpt-1, results in embryonic lethality in mice characterized by defects in blood vessel maturation, lack of recruitment of supporting pericytes and impaired basement membrane formation.

Long Name

Tyrosine Kinase with Immunoglobulin and Epidermal Growth Factor Homology Domains 2

Alternate Names

CD202b, TEK, Tie2

Gene Symbol

TEK

Additional Tie-2 Products

Product Documents for Tie-2 Antibody [DyLight 405]

Product Datasheets

Download Product Datasheets

COA

SDS

Download SDS

Product Specific Notices for Tie-2 Antibody [DyLight 405]

DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.

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.

Citations
Reviews

Tie-2 Antibody [DyLight 405]

Novus Biologicals, part of Bio-Techne | Catalog # NBP1-69753V

Key Product Details

Species Reactivity

Validated:

Applications

Label

Antibody Source

Concentration

View all Tie-2 Antibodies »

Product Summary for Tie-2 Antibody [DyLight 405]

Immunogen

Localization

Clonality

Host

Isotype

Applications for Tie-2 Antibody [DyLight 405]

Immunohistochemistry

Immunohistochemistry-Paraffin

Simple Western

Western Blot

Formulation, Preparation, and Storage

Purification

Formulation

Preservative

Concentration

Shipping

Stability & Storage

Background: Tie-2