《英文msh词典》Fc Fragments
[同义词] Fc Fragments
[主题词] Immunoglobulins,Fc
[中文释义] Fc碎片
[英文释义] Crystallizable fragments composed of the carboxy-terminal halves of both heavy chains linked to each other by disulfide bonds. Fc fragments are responsible for the effector functions of antibodies (complement fixation,binding to cell membranes,and placental transport).