C3b/C4b receptor,C3-binding protein,C3BR,C4BR,CD35,CD35 antigen,complement component (3b/4b) receptor 1 (Knops blood group),complement receptor 1,complement receptor type 1,KN,Knops blood group antigen.
This chimeric rabbit antibody was made using the variable domain sequences of the original Rat IgG2a format, for improved compatibility with existing reagents, assays and techniques.