Protein Construction: A DNA sequence encoding the mouse REG2 (NP_033069.1) (Met1-Ala173) was expressed with the Fc region of human IgG1 at the C-terminus.
Stability and Storage: Lyophilized proteins are stable for up to 12 months when stored at -20 to -80?C. Reconstituted protein solution can be stored at 4-8? for 2-7 days. Aliquots of reconstituted samples are stable at < -20? for 3 months.
FormulationLyophilized from sterile PBS, pH 7.4
Background:The REG2 Anticoagulation System consists of pegnivacogin, a subcutaneously administered aptamer factor IXa inhibitor, and its intravenous active control agent, anivamersen. The first-in-human study of the effect of the REG2 Anticoagulation System on thrombin generation demonstrates concentration-dependent suppression of thrombin generation that is reversible without rebound effect, as measured by the CAT assay.
Full Name