Any of the globular serum proteins secreted by cells of the immune system for the purpose of dealing with foreign antigens. Immunoglobulins are divided into five classes: IgM,IgG,IgA,IgD,and IgE. 由免疫系统的细胞分泌的球状血清蛋白,用来对付外来抗原。免疫球蛋白分为5种:......(本文共 243 字, 1 张图) [阅读本文] >>



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