人们常常不严格地将免疫球蛋白、γ球蛋白(或称丙种球蛋白)与抗体视为同一概念,甚至有的研究生入学试题也出现这种现象。其实,它们并非同义词。免疫球蛋白是具有抗体活性或化学结构上与抗体相似抑或具有免疫学意义的蛋白质。后者如本周氏蛋白。在1968年和1972年两次国际免疫学会议上决定以Immunoglobulin(Ig)来表示这类蛋白质。抗体是机体在抗原剃激下由浆细胞所产生的具有免疫学功能的球蛋白。过去,因抗体泳 People often do not strictly immunoglobulin, gamma globulin (or gamma globulin) and antibodies as the same concept, and even some graduate entrance exam problems also appear this phenomenon. In fact, they are not synonyms. Immunoglobulins are proteins that have antibody activity or chemical structure similar to or immunologically meaningful to antibodies. The latter such as this week’s protein. At the International Conference on Immunology in 1968 and 1972, it was decided to express such proteins by Immunoglobulin (Ig). Antibodies are immunoglobulin proteins that are produced by plasma cells under antigen shaving. In the past, due to antibody swimming