Biotechnology French pharma major Sanofi and Blackstone have entered into a strategic, risk-sharing collaboration under which funds managed by Blackstone Life Sciences (BXLS) will contribute up to 300 million euros ($330 million) to accelerate the global pivotal studies and the clinical development program for the subcutaneous formulation and delivery of the anti-CD38 antibody Sarclisa (isatuximab-irfc), to treat patients with multiple myeloma (MM). 15 March 2022