Complement C3Complement C4Complement C4aComplement C3-C5 ConvertasesComplement ActivationComplement C3bProprotein Convertase 2Complement C3aComplement C5Complement C4bComplement C1qProprotein Convertase 1Complement C5aComplement System ProteinsComplement C2Proprotein Convertase 5Complement C6Proprotein ConvertasesComplement C3cComplement C3dComplement Factor BComplement Activating EnzymesComplement Pathway, AlternativeComplement C9Receptors, ComplementComplement C1sComplement Inactivator ProteinsComplement C3 Convertase, Alternative PathwayComplement Pathway, ClassicalComplement Membrane Attack ComplexComplement C1rSubtilisinsFurinComplement C7Complement C2aComplement Factor HComplement C8Receptors, Complement 3bComplement C1Complement C5bProperdinComplement Factor DComplement C2bComplement C3b Inactivator ProteinsReceptor, Anaphylatoxin C5aComplement C3 Convertase, Classical PathwayAntigens, CD55Neuroendocrine Secretory Protein 7B2Receptors, Complement 3dComplement Inactivating AgentsComplement Hemolytic Activity AssaySerine EndopeptidasesComplement C1 Inactivator ProteinsComplement C3 Nephritic FactorComplement C5 Convertase, Classical PathwayComplement Factor IAnaphylatoxinsCarboxypeptidase HCobra VenomsComplement C4b-Binding ProteinComplement Fixation TestsHemolysisMolecular Sequence DataAmino Acid SequenceAntigens, CD59Complement C3-C5 Convertases, Classical PathwayComplement C5 Convertase, Alternative PathwayAntigen-Antibody ComplexProtein PrecursorsAntigens, CD46Immunoglobulin GSteroid 21-HydroxylaseComplement C3-C5 Convertases, Alternative PathwayComplement C1 Inhibitor ProteinProtein BindingBlood ProteinsComplement Pathway, Mannose-Binding LectinBase SequenceProtein Processing, Post-TranslationalRecombinant ProteinsEnzyme PrecursorsOpsonin ProteinsAspartic Acid EndopeptidasesPituitary HormonesProglucagonLupus Erythematosus, SystemicPhagocytosisCell LineMice, Inbred C57BLPro-OpiomelanocortinErythrocytesMice, KnockoutGlomerulonephritis, MembranoproliferativeRNA, MessengerPeptide FragmentsMutationBinding SitesEsterasesComplement C5a, des-ArginineProtein Structure, Tertiary