Egaptivon pegol sodium  (Synonyms: ARC 1779 sodium)

Egaptivon pegol sodium is an aptamer, which blocks binding of the von Willebrand Factor (VWF) to platelet GPIb receptors. Egaptivon pegol sodium has anti-thrombotic efficacy.

54845.90

C₄₁₃H₅₀₆N₁₄₄Na₄₀O₂₇₅P₄₀S (C₂H₄O)n

Solid

White to off-white

[Egaptivon pegol (sodium)]

Room temperature in continental US; may vary elsewhere.

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

• [1]. Avdonin PP, Trufanov SK, Rybakova EY, Tsitrina AA, Goncharov NV, Avdonin PV. The Use of Fluorescently Labeled ARC1779 Aptamer for Assessing the Effect of H2O2 on von Willebrand Factor Exocytosis. Biochemistry (Mosc). 2021;86(2):123-131.  [Content Brief]

  [2]. Jilma-Stohlawetz P, Gorczyca ME, Jilma B, Siller-Matula J, Gilbert JC, Knöbl P. Inhibition of von Willebrand factor by ARC1779 in patients with acute thrombotic thrombocytopenic purpura. Thromb Haemost. 2011;105(3):545-552.  [Content Brief]

  [3]. Spiel AO, Mayr FB, Ladani N, et al. The aptamer ARC1779 is a potent and specific inhibitor of von Willebrand Factor mediated ex vivo platelet function in acute myocardial infarction. Platelets. 2009;20(5):334-340.  [Content Brief]