title: Generation and enrichment of C4d in whole serum.
abstract: A comparison of two methods of generation of C4d (the degradation product of complement component C4) and a method for the preparation of an enriched serum fraction of this fragment are presented.
mesh_terms: D003167:Complement Activation; D003181:Complement C4 / Q000276:immunology / Q000378:metabolism*; D000939:Epitopes; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007525:Isoelectric Focusing; D013997:Time Factors; D005719:gamma-Globulins
chemical_list: D003181:Complement C4; D000939:Epitopes; D005719:gamma-Globulins