Sanofi to acquire Ablynx n.v. and with it caplacizumab .

Sanofi and Ablynx, a biopharmaceutical company engaged in the discovery and development of Nanobodies, entered into a definitive agreement under which Sanofi will offer to acquire all of the outstanding ordinary shares, including shares represented by American Depositary Shares (ADSs), warrants and convertible bonds of Ablynx at a price per Ablynx share of �45 in cash, which represents an aggregate equity value of approximately �3.9 billion. The transaction was unanimously approved by both the Sanofi and Ablynx Boards of Directors. Nanobodies are a novel class of proprietary next generation biologicals. Ablynx is at the leading edge of Nanobody technology supporting a deep pipeline of more than 45 proprietary and partnered candidates for a wide range of therapeutic areas such as hematology, inflammation, immuno-oncology and respiratory diseases. Eight Nanobodies have entered clinical development. Ablynx�s most-advanced product in development is caplacizumab (anti-vWF Nanobody), a wholly-owned development program for the treatment of acquired thrombotic thrombocytopenic purpura (aTTP). The product is already filed in the European Union and expected to be filed in the U.S. during the first half of this year. Caplacizumab, if approved, would be the first-in-class treatment for this acute, life-threatening disease.