We have studied the gene expreession of ribonuclease inhibitor (RI) by using high performance capillary electrophoresis(HPCE).

• 本文采用高效毛细管电泳（HPCE）法，对乳腺癌细胞中核糖核酸酶抑制因子（RI）的基因表达产物进行检测。