The &;xi&; in any monoclonal antibody represents: (A) Name, (B) Chimeric, (C) Tumour targeted for, (D) None of the above
Answer is B. A chimeric antibody (cAb) is an antibody made by fusing the antigen binding region (variable domains of the heavy and light chains, VH and VL) from one species like a mouse, with the constant domain (effector region) from another species. REF KD Tripathi 8th ed