TY - GEN AU - Cooper,N R TI - Formation and function of a complex of the C3 proactivator with a protein from cobra venom SN - 0022-1007 PY - 1973///0402 KW - Animals KW - Centrifugation, Density Gradient KW - Complement System Proteins KW - Electrophoresis, Polyacrylamide Gel KW - Humans KW - Iodine Isotopes KW - Phagocytosis KW - Snakes KW - Venoms N1 - Publication Type: Journal Article UR - https://doi.org/10.1084/jem.137.2.451 ER -