Alternative names | acidic C4, Acidic complement C4, basic C4, basic complement C4, C3 and PZP-like alpha-2-macroglobulin domain-containing protein 2, C3 and PZP-like alpha-2-macroglobulin domain-containing protein 3, C4, C4, chido form, C4, Rodgers form, C4-1, C4A, C4a anaphylatoxin, C4A2, C4A3, C4A4, C4A6, C4AD, C4b, C4B_2, C4B1, C4B12, C4B2, C4B3, C4B5, C4BD, C4d, C4d fragment, C4F, C4S, CH, Chido form of C4, CO4 |