title: Complement changes during leukapheresis.
mesh_terms: D000327:Adsorption; D001798:Blood Proteins / Q000502:physiology; D011415:Complement Factor B / Q000502:physiology; D003170:Complement Pathway, Alternative; D003171:Complement Pathway, Classical; D003165:Complement System Proteins / Q000502:physiology*; D006801:Humans; D007937:Leukapheresis; D011414:Properdin / Q000502:physiology
chemical_list: D001798:Blood Proteins; D011414:Properdin; D003165:Complement System Proteins; D011415:Complement Factor B