All of the following culminate in complement fixation and removal of T cells by phagocytes except _____ which instead causes the T-cell receptors to be internalized and unavailable for antigen recognition.

Question

Quizplus · Accepted Answer

OKT3 (muromonab-CD3) works by binding to the CD3 receptor on the surface of T cells, leading to the internalization and modulation of the T-cell receptor, rendering it unavailable for antigen recognition. This mechanism is distinct from complement fixation and phagocytosis, which are mechanisms employed by the other listed agents.

All of the Following Culminate in Complement Fixation and Removal