Angiopoietin 2 antibody (AA 180-283)

Catalog No. ABIN5518732

The Rabbit Polyclonal anti-Angiopoietin 2 antibody has been validated for WB, IHC and ELISA. It is suitable to detect Angiopoietin 2 in samples from Human. There are 3+ publications available.

Quick Overview for Angiopoietin 2 antibody (AA 180-283) (ABIN5518732)

Target: Angiopoietin 2 (ANGPT2)

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This Angiopoietin 2 antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC), ELISA

Product Details anti-Angiopoietin 2 Antibody

Binding Specificity: AA 180-283

Purpose: Anti-Angiopoietin-2/ANGPT2 Antibody Picoband®

Cross-Reactivity (Details): No cross-reactivity with other proteins

Characteristics: Anti-Angiopoietin-2/ANGPT2 Antibody Picoband® (ABIN5518732). Tested in ELISA, IHC, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Purification: Immunogen affinity purified.

Immunogen: E. coli-derived human Angiopoietin-2 recombinant protein (Position: E180-D283). Human Angiopoietin-2 shares 75% and 77.9% amino acid (aa) sequence identity with mouse and rat Angiopoietin-2, respectively.

Isotype: IgG

Application Details

Application Notes: Western blot, 0.1-0.5 μg/mL, Human
Immunohistochemistry (Paraffin-embedded Section), 0.5-1 μg/mL, Human
ELISA(Cap) , 1-5 μg/mL, Human, -
1. Bhandari, V., Choo-Wing, R., Lee, C. G., Zhu, Z., Nedrelow, J. H., Chupp, G. L., Zhang, X., Matthay, M. A., Ware, L. B., Homer, R. J., Lee, P. J., Geick, A., de Fougerolles, A. R., Elias, J. A. Hyperoxia causes angiopoietin 2-mediated acute lung injury and necrotic cell death. Nature Med. 12: 1286-1293, 2006. 2. Cheung AH, Stewart RJ, Marsden PA (Jun 1998). "Endothelial Tie2/Tek ligands angiopoietin-1 (ANGPT1) and angiopoietin-2 (ANGPT2): regional localization of the human genes to 8q22.3-q23 and 8p23". Genomics 48 (3): 389-91. 3. Fiedler, Ulrike, Krissl Tanja, Koidl Stefanie, Weiss Cornelia, Koblizek Thomas, Deutsch Urban, Martiny-Baron Georg, Marmé Dieter, Augustin Hellmut G (Jan 2003). "Angiopoietin-1 and angiopoietin-2 share the same binding domains in the Tie-2 receptor involving the first Ig-like loop and the epidermal growth factor-like repeats". J. Biol. Chem. (United States) 278 (3): 1721-7. 4. Kim, I., Kim, J.-H., Ryu, Y. S., Jung, S. H., Nah, J. J., Koh, G. Y. Characterization and expression of a novel alternatively spliced human angiopoietin-2. J. Biol. Chem. 275: 18550-18556, 2000.

Comment:

Antibody can be supported by chemiluminescence kit ABIN921124 in WB, supported by ABIN921231 in IHC(P).

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Add 0.2 mL of distilled water will yield a concentration of 500 μg/mL.

Concentration: 500 μg/mL

Buffer: Each vial contains 5 mg BSA, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C,-20 °C

Storage Comment: Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month.
It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

References for anti-Angiopoietin 2 antibody (ABIN5518732)

Huang, Pan, Yu, Guo, Wang, Zhang, Wang, Gao: "Benefical therapeutic effect of Chinese Herbal Xinji'erkang formula on hypertension-induced renal injury in the 2-kidney-1-clip hypertensive rats." in: African journal of traditional, complementary, and alternative medicines : AJTCAM, Vol. 11, Issue 5, pp. 16-27, (2015) (PubMed).

Bai, Li, Tian, Zhou: "Antiangiogenic treatment diminishes renal injury and dysfunction via regulation of local AKT in early experimental diabetes." in: PLoS ONE, Vol. 9, Issue 4, pp. e96117, (2014) (PubMed).

Li, Fan, Song, Zhang, Chen, Li, Mi, Ma, Song, Tao, Li: "Expression of angiopoietin-2 and vascular endothelial growth factor receptor-3 correlates with lymphangiogenesis and angiogenesis and affects survival of oral squamous cell carcinoma." in: PLoS ONE, Vol. 8, Issue 9, pp. e75388, (2013) (PubMed).

Target Details for Angiopoietin 2

Target: Angiopoietin 2 (ANGPT2)

Alternative Name: ANGPT2

Background:

Synonyms: Angiopoietin-2,ANG-2,ANGPT2,

Tissue Specificity: Expressed in the liver, retina, bone cells and airway epithelial cells of the lung. Not expressed in the platelets.

Background: 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.

Molecular Weight: 70 kDa

Gene ID: 285

UniProt: O15123

Pathways: RTK Signaling