在七十年代,英国两名科学家发现β淋巴细胞的表面有抗体分子。这些抗体分子的尾部象爪子一样裸露在细胞表面,它一旦与抗原结合,β细胞就象触电一样活动起来,进行活跃的分裂,并产生大量抗体(与抗原相对应的专一性抗体)。人造癌“hybridomas”是用一个myeloma细胞和一个激活了的β淋巴细胞融合而成(激活就是预先把β淋巴浸泡在少量聚乙烯醇中)。融合的结果,形成一个大细胞。它既具 In the 1970s, two British scientists discovered that there were antibody molecules on the surface of beta lymphocytes. The tail of these antibody molecules is exposed on the surface of the cell like a claw. Once it binds to an antigen, β cells move like an electric shock, undergo active division, and produce a large number of antibodies (specific antibodies corresponding to the antigen). The artificial hybrid “hybridomas” is a fusion of a myeloma cell and an activated beta-cell (activated by presoaking the beta lymph in a small amount of polyvinyl alcohol). As a result of the fusion, a large cell is formed. It has both