A.VL B.VH+VL C.Fc D.VH E.CH
A.血液系統(tǒng)B.黏膜組織C.中樞免疫器官D.周圍免疫器官E.脾臟
A.0.1~0.5μg B.0.7~1.4μg C.0.6~1.2μg D.0.5~1.0μg E.0.8~1.6μg