[求救] HEK293T transfection condition
我之前試過HEK293T做transfection
condition如下:
10cm dish, 80% confluency
分別做:
DNA(2ug)+1.5cc Opti-MEM
Lipofectamine 2000(5ul)+1.5cc Opti-MEM
各混合5mins, RT
然後兩個mix, incubate for 20mins
再加入細胞當中。
細胞沒有serum starvation, 是要加的時候才把medium全部吸掉
換入DNA+lipofectamine 2000以及Opti-MEM mixture
然後incubate for 6~8 hours,再換掉所有的medium,加入complete medium
但是efficiency只有約40%
想要麻煩大家幫我看看,或者是要怎麼做,才能增加他的效率
因為我的實驗,一定要高產量的transfected protein
麻煩大家了,謝謝
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