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Comparison of transfection efficiency of two kinds of cells by lipofection and electroporation / 重庆医学
Chongqing Medicine ; (36): 4432-4433, 2014.
Article in Chinese | WPRIM | ID: wpr-458332
ABSTRACT
Objective To compare the transfection efficiency between different transfection methods in human HepG2 and SGC7901/ADM cells so as to provide experimental basis for further study .Methods To electrons fect the enhanced GFP plasmid into HepG2 and SGC7901/ADM cells by lipofection and electroporation methods ,respectively .The survival rates and transfection efficiency were analyzed .Results The efficiency of eGFP vector transfected into HepG2 cells by lipofection was (23 .8 ± 2 .1)% , compared with lipofection method ,the efficiency of eGFP plasmid transfected by electroporation was up to (49 .6 ± 2 .5)% ,and the difference was statistically significant(P<0 .05) .The efficiency of SGC7901/ADM cells by lipofection was (25 .4 ± 1 .3)% ,com‐pared with lipofection method ,the efficiency of electroporation was up to(52 .6 ± 2 .1)% ,and the difference was statistically signifi‐cant(P<0 .05) .This study provides reliable test parameters for electransfection of HepG2 and SGC7901/ADM cells .Conclusion The transfection efficiency of large fragment vector is efficiently improved by electroporation .

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chongqing Medicine Year: 2014 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chongqing Medicine Year: 2014 Type: Article