title: Two monoclonal anti-C4d reagents react with epitopes closely related to Rg:1 and Ch:1.
mesh_terms: D000911:Antibodies, Monoclonal; D003181:Complement C4 / Q000235:genetics* / Q000276:immunology; D015935:Complement C4b; D000939:Epitopes / Q000032:analysis*; D005796:Genes; D006801:Humans; D008285:Major Histocompatibility Complex; D010446:Peptide Fragments / Q000235:genetics* / Q000276:immunology; D010641:Phenotype
chemical_list: D000911:Antibodies, Monoclonal; D003181:Complement C4; D000939:Epitopes; D010446:Peptide Fragments; D015935:Complement C4b; C032261:complement C4d