Echistatin, α1 isoform
Cat. No. 3202
Biological ActivityPotent irreversible αVβ3 integrin antagonist (Ki = 0.27 nM). Disrupts attachment of osteoclasts to bone and inhibits bone reabsorption (IC50 = 0.1 nM). Prevents ADP-induced platelet aggregation via inhibition of glycoprotein IIb/IIIa (GpIIb/IIIa, αIIbβ3) receptors (IC50 = 30 nM) in vitro.
(Modifications: Disulfide bridge between 2 - 11, 7 - 32, 8 - 37, 20 - 39)
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Certificate of Analysis / Safety Data Sheet
Musial et al (1990) Inhibition of platelet adhesion to surfaces of extracorporeal circuits by disintegrins RGD-containing peptides from viper venoms. Circulation 82 261. PMID: 2364514.
Sato et al (1990) Echistatin is a potent inhibitor of bone resorption in culture. J.Cell.Biol. 111 1713. PMID: 2211834.
Kumar et al (1997) Biochemical characteriation of the binding of echistatin to integrin αVβ3 receptor. J.Pharmacol.Exp.Ther. 283 843. PMID: 9353406.
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Keywords: Echistatin, a1 isoform, supplier, αVβ3, alphaVβ3, beta3, glycoprotein, IIb/IIIa, αIIbβ3, alphaIIbβ3, inhibitors, Integrin, Receptors, Adhesion, Molecules, Echistatin, alpha1, isoform, Echistatina1