TY - GEN AU - Nagasawa,S AU - Stroud,R M TI - Cleavage of C2 by C1s into the antigenically distinct fragments C2a and C2b: demonstration of binding of C2b to C4b SN - 0027-8424 PY - 1977///1014 KW - Binding Sites KW - Complement C1 KW - metabolism KW - Complement C2 KW - Complement C4 KW - Complement System Proteins KW - Epitopes KW - Humans KW - Hydrolysis N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1073/pnas.74.7.2998 ER -