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aprils1988新蟲 (初入文壇)
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[求助]
細(xì)胞藥物實(shí)驗(yàn)的問題~~怎么加藥
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本人準(zhǔn)備給貼壁細(xì)胞加一個(gè)受體的拮抗劑 請問如果做MTT的話要怎么加藥啊—— 問題一: 有的論壇帖子里寫,等細(xì)胞貼壁后,把96孔板的培養(yǎng)液都倒掉,然后加藥?? 是這樣的嗎? 那細(xì)胞沒有培養(yǎng)液怎么長啊。。。還要再加培養(yǎng)液嗎 還是應(yīng)該算一下每孔加多少藥量,直接往原來的培養(yǎng)液里加? 問題二:用MTT做細(xì)胞藥物試驗(yàn)的話,用的培養(yǎng)液是不是血清濃度小于10%就可以了? 還是加藥作用的那幾天都要用純DMEM培養(yǎng)。 |
木蟲 (著名寫手)
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For the first one, you need to wait for the cell to grow well and change the medium with fresh one that contain certain concentration of your drugs. 2.I don't think you should remove the serum since most of the cell lines will be arrested in G0 phase if you remove the serum. That kind of cell cycle effect will seriously affect your experiment's result. You can use normal medium with 10% FBS. For me, I haven't heard of that serum is not allowed in MTT cell viability experiment. |

新蟲 (初入文壇)
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