Methods The peptide was separated by ion exchange column chromatography and further purified by reverse phase HPLC, and the molecular weight was determined by tricine gel electrophoresis.
用离子交换柱层析法分离，用反相高效液相色谱法进一步纯化，经聚丙烯酰胺凝胶电泳分析确定相对分子质量。
2
The myocardial cells of each groups were taken for detecting apoptosis by the flow cytometry and DNA gel electro-phoresis.
应用流式细胞术、DNA琼脂糖凝胶电泳、透射电镜等多种手段检测心肌细胞凋亡的改变。
3
The esterase isoenzyme of Aegerita duthiei and Xylaria growing on termites combsare studied by means of electro-phoresis in polyacrylamide gel.