Results: The kit was used to detect the expression of β-actin and cyclophilin mRNA in mouse liver, and the sensitivity o结果:采用自行研制的核糖核酸酶保护实验试剂盒,检测β-肌动蛋白和亲环蛋白mRNA在小鼠肝脏的表达,其灵敏度与美国Ambion公司的RPAⅢ试剂盒相似。