Anti-Angiopoietin 2/ANG2

上海瑞齐生物技术有限公司

2015/02/05 10:04

Anti-Angiopoietin 2/ANG2

From:ABCAM

Catalog Number : RS-0677R

Quantity size : 0.1ml (dilute with pH 7.4 0.01 M PBS or antibody diluent )

Background: Angiopoietin 1 and Angiopoietin 2 are important for development of the endothelium, by regulating tyrosine phosphorylation of the membrane receptor Tie 2/Tek. Angiopoietin 2 is only 60% homologous with Angiopoietin 1. Angiopoietin 1 binding to Tie 2/Tek causes phosphorylation of the receptor. Angiopoietin 2 competes for this binding, and thus blocks receptor phosphorylation. Angiopoietin 2 expression occurs at sites of vascular remodelling: dorsal aorta and major aortic branches, ovary, placenta and uterus.
Function : Binds to TEK/TIE2, competing for the ANGPT1 binding site, and modulating ANGPT1 signaling. Can induce tyrosine phosphorylation of TEK/TIE2 in the absence of ANGPT1. In the absence of angiogenic inducers, such as VEGF, ANGPT2-mediated loosening of cell-matrix contacts may induce endothelial cell apoptosis with consequent vascular regression. In concert with VEGF, it may facilitate endothelial cell migration and proliferation, thus serving as a permissive angiogenic signal.
Subunit : Interacts with TEK/TIE2, competing for the same binding site as ANGPT1.
Subcellular Location : Secreted.
Similarity : Contains 1 fibrinogen C-terminal domain.

.Specificity : Anti- Angiopoietin 2 is a mouse monoclonal antibody

specific for Angiopoietin 2of hu,

– use for western blotting,elisa,immunoprecipitation and immunohistochemistry

– Protein G affinity chromatography purification, purity :>95%

– Isotype: IgG

– mol wt: 53kDa

– Application :

– WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500

– KLH conjugated synthetic peptide derived from human Angiopoietin 2 C-terminus

– not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user..

Storage: Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20℃. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody, the antibody is stable for at least six weeks at 2-4 ℃

Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

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