Eberhart S, Kobilinsky L
J Forensic Sci. 1984 Jul;29(3):774-9.
The polymorphic serum protein C3, which is the third component of the classical complement system, has been analyzed by agarose gel electrophoresis and immunofixation. It is sufficiently stable that phenotyping can be performed from dried bloodstains maintained at room temperature for at least two weeks or kept frozen for at least one month. Because its rate of migration differs from that of group specific component (Gc) in Tris-glycine buffer, both genetic markers can be simultaneously phenotyped.
多态性血清蛋白C3是经典补体系统的第三成分，已通过琼脂糖凝胶电泳和免疫固定法进行分析。它足够稳定，以至于可以从在室温下保存至少两周或冷冻保存至少一个月的干血斑中进行表型分析。由于其在Tris-甘氨酸缓冲液中的迁移率与群体特异性成分（Gc）不同，两种遗传标记物可以同时进行表型分析。
