Patent ID: 9334331
Filing Date: 2016-05-10
CPC Classification: A61P,C07K

Claim Text:
1. A bispecific antibody that specifically binds to blood coagulation factor IX and/or activated blood coagulation factor IX, and specifically binds to blood coagulation factor X, wherein the bispecific antibody comprises: a first antibody H chain comprising a variable region comprising complementarity determining regions (CDRs) 1, 2, and 3 that comprise SEQ ID NOs: 105-107, respectively; a second antibody H chain comprising a variable region comprising CDRs 1, 2, and 3 that comprise SEQ ID NOs: 126-128, respectively; and identical first and second antibody L chains, each L chain comprising a variable region comprising CDRs 1, 2, and 3 that comprise SEQ ID NOs: 156-158, respectively.