Tarcocimab and KSI-501 bring the best of both worlds – with a science of high immediacy and high durability at the same time in a single biologic Molecular Size (kDa) Tarcocimab KSI-501 + 1 mg 4 mg + 1.5 mg 3.5 mg I M M E D I A C Y Unconjugated protein D U R A B I L I T Y ABC ® (conjugated) protein 18