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Home >> Antibodies >> ANGPT2 Antibody / Angiopoietin-2 / ANG2

ANGPT2 Antibody / Angiopoietin-2 / ANG2 (RQ6037)

  Catalog No Formulation Size Price (USD)  
Image RQ6037 0.5mg/ml if reconstituted with 0.2ml sterile DI water 100 ug 359
Immunofluorescent staining of FFPE human A549 cells with ANGPT2 antibody (green) and DAPI nuclear stain (blue). HIER: steam section in pH6 citrate buffer for 20 min.
Western blot testing of human 1) SW620, 2) A549, 3) K562, 4) rat brain and 5) mouse spleen lysate with ANGPT2 antibody. Predicted molecular weight ~57 kDa.
Flow cytometry testing of human U937 cells with ANGPT2 antibody at 1ug/million cells (blocked with goat sera); Red=cells alone, Green=isotype control, Blue= ANGPT2 antibody.
Flow cytometry testing of human HeLa cells with ANGPT2 antibody at 1ug/million cells (blocked with goat sera); Red=cells alone, Green=isotype control, Blue= ANGPT2 antibody.
Availability 1-3 business days
Species Reactivity Human, Mouse, Rat
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Affinity purified
Buffer Lyophilized from 1X PBS with 2% Trehalose and 0.025% sodium azide
UniProt O15123
Applications Western blot : 0.5-1ug/ml
Immunohistochemistry : 1-2ug/ml
Immunofluorescence : 2-4ug/ml
Flow cytometry : 1-3ug/million cells
Direct ELISA : 0.1-0.5ug/ml
Limitations This ANGPT2 antibody is available for research use only.
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ANGPT2, also known as ANG2 or Angiopoietin 2, is a protein that in humans is encoded by the ANGPT2 gene. It is mapped to 8p23.1. ANGPT2 is a naturally occurring antagonist of ANG1 that competes for binding to the TIE2 receptor and blocks ANGPT1-induced TIE2 autophosphorylation during vasculogenesis. The encoded protein disrupts the vascular remodeling ability of ANGPT1 and may induce endothelial cell apoptosis. ANGPT2 was significantly increased in plasma and alveolar edema fluid in adults with acute lung injury compared to controls or patients with hydrostatic pulmonary edema, tracheal. ANGPT2 was also significantly increased in neonates with respiratory distress syndrome who developed bronchopulmonary edema. It is also a mediator of epithelial necrosis with an important role in hyperoxic acute lung injury and pulmonary edema.

Application Notes

Optimal dilution of the ANGPT2 antibody should be determined by the researcher.


Recombinant human protein (amino acids N357-K404) was used as the immunogen for the ANGPT2 antibody.


After reconstitution, the ANGPT2 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

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