细胞种类 中文名称 PEI 转染效率

HEK293 人胚肾细胞 90%-95%

293-T 人胚肾细胞 90%-95%

CHO-K1 仓鼠卵巢细胞 80%-90%

U251 人源神经胶质瘤细胞 80%-90%

Hela 人源宫颈癌细胞 70%-80%

COS7 猴 SV40 转化肾细胞 70%-80%

HepG2 人源肝癌细胞 70%-80%

NIH/3T3 小鼠胚胎成纤维细胞 60%-70%

胶质瘤干细胞 人源胶质瘤干细胞 60%-70%

Patu8988 人源胰腺癌细胞 60%-70%

U2OS 人源骨肉瘤细胞 60%-70%

转染试剂和 DNA 配比数据

细胞型号 培养基 每孔细胞数 DNA 的量 转染试剂量 和培养基混合 4-6h

293H DMEM 3×10

4

0.2µg 0.5µL DMEM+10%FBS

293FT DMEM 3×10

4

0.2µg 0.5µL DMEM+10%FBS

293E DMEM 3×10

4

0.2µg 0.5µL DMEM+10%FBS

293F DMEM 3×10

4

0.2µg 0.5µL DMEM+10%FBS

COS7 DMEM 1.5×10

4

0.4µg 0.5µL DMEM+10%FBS

hela DMEM 2×10

4

0.3µg 0.5µL 1640+15%FBS

Caco2 MEM 3.5×10

4

0.3µg 0.75µL MEM+10%FBS

BHK21 MEM 2×10

4

0.2µg 0.5µL MEM+10%FBS

CHO-DG44 DMEM+HT+pro 2×10

4

0.5µg 0.5µL DMEM+HT+pro +10%FBS

RAW264.7 DMEM 3×10

4

0.2µg 0.5µL DMEM +10%FBS

MCF7

MEM/NEAA+0.01mg/mL insulin + sodium

pyruvat

2×10

4

0.1µg 0.25µL

MEM/NEAA+0.01mg/mL insulin + sodium

pyruvat+10%FBS

SW480 IMDM 3×10

4

0.4µg 0.5µL IMDM +10%FBS

MDCK DMEM 4×10

4

0.6µg 1µL DMEM+10%FBS

CHO-K1 IMDM+Pro 3×10

4

0.2µg 0.5µL IMDM+Pro +10%FBS

HepG2 DMEM 3×10

4

0.5µg 0.75µL DMEM+10%FBS

A549 DMEM 2×10

4

0.3µg 0.5µL DMEM+10%FBS

NIH/3T3 DMEM 1.5×10

4

0.1µg 0.75µL DMEM+10%FBS

vero DMEM 3×10

4

0.3µg 0.75µL DMEM+10%FBS

sf9 SIM SF 5×10

4

0.4µg 0.75µL SIM SF+10%FBS

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