TEM, ethidium bromide displacement assays, agarose gel electrophoresis and SAXS studies support the formation of lipoplexes for the transfection of CHO cells.

【文献摘要】A new transfection reagent based on nucleoside phosphocholine amphiphile leading to high transfection efficacy and low cytotoxicity is described.

Seven isozymes were analyzed by means of horizontal sliceable starch gel electrophoresis.Then further analysis of selected esterase(EST)was carried out on polyacrylamide gel electrophoresis(PAGE).

采用水平切片淀粉凝胶电泳检测了七种同工酶的酶谱图式，从中筛选出酯酶(EST)同工酶进一步作聚丙烯酰胺凝胶电泳(PAGE)分析。

Apoptosis and the tolerance of plantlets of Acacia implexa treated in vitro with cold stress were studied by microphotographics and total DNA agarose gel electrophoresis.

摘要利用显微观察和DNA凝胶电泳等技术，研究在低温胁迫诱导下灰木相思组培苗细胞的凋亡和对低温环境的耐受性。