title: Kinetic studies of the formation of the properdin system enzymes on zymosan: evidence that nascent C3b controls the rate of assembly.
mesh_terms: D000818:Animals; D003165:Complement System Proteins / Q000378:metabolism*; D004789:Enzyme Activation / Q000187:drug effects; D006168:Guinea Pigs / Q000276:immunology; D007106:Immune Sera; D007140:Immunoglobulin Fab Fragments; D007457:Iodine Radioisotopes; D007700:Kinetics; D011414:Properdin / Q000096:biosynthesis* / Q000378:metabolism; D011817:Rabbits / Q000276:immunology; D014357:Trypsin; D014361:Trypsin Inhibitors; D015054:Zymosan / Q000378:metabolism / Q000494:pharmacology*
chemical_list: D007106:Immune Sera; D007140:Immunoglobulin Fab Fragments; D007457:Iodine Radioisotopes; D014361:Trypsin Inhibitors; D011414:Properdin; D003165:Complement System Proteins; D015054:Zymosan; D014357:Trypsin