PF-04950615,RN-316 Bococizumab is a monoclonal antibody that was development by Pfizer targeting proprotein convertase subtilisin kexin type 9 (PCSK9). Bococizumab has been investigated for the treatment and prevention of Dyslipidemia, Hyperlipidemia, Hypercholesterolemia, Cardiovascular Disease, and Heterozygous Familial Hypercholesterolemia.