Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.

方法超速离心制非洲爪蟾卵无体系,色素C激活为凋亡体系。

We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.

通过沉淀法分离LDL,然后经过超速离心法分离其亚组分。

Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.

方法速离心制非洲爪蟾卵无细胞体系,用细胞色素C激活为凋亡体系。

We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.

通过沉淀法离LDL,然后经过速离心法离其亚组。

Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.

方法超速离心制非洲爪蟾卵无细胞体系,用细胞色素C激活为凋亡体系。

We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.

通过法分离LDL,然后经过超速离心法分离其亚组分。

Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.

方法超速心制非洲爪蟾卵无细胞体系,用细胞色素C激活为凋亡体系。

We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.

通过沉淀法LDL,然后经过超速心法其亚组。

Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.

方法离心制非洲爪细胞体系,用细胞色素C激活为凋亡体系。

We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.

通过沉淀法分离LDL,然后经过离心法分离其亚组分。

Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.

方法超速离心制非洲爪蟾卵无体系,色素C激活为凋亡体系。

We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.

通过沉淀法分离LDL,然后经过超速离心法分离其亚组分。

Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.

方法离心制非洲爪蟾卵无细胞体系,用细胞色素C激活为凋亡体系。

We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.

通过沉淀法离LDL,然后经过离心法离其亚组。

Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.

方法超速离心制非洲爪蟾卵无细胞,用细胞色素C激活为凋亡。

We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.

沉淀法分离LDL,然后经超速离心法分离其亚组分。

Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.

方法超速离心制非洲爪蟾卵无细,用细色素C激活为凋亡。

We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.

通过沉淀法分离LDL,然后经过超速离心法分离其亚组分。