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The UCB samples were mixed with the Hetasep solution (StemCell Technologies, Vancouver, Canada) at a ratio of 51, and then incubated at room temperature to deplete erythrocyte counts. The supernatant was carefully collected and mononuclear cells were obtained using Ficoll density-gradient centrifugation at 2,500 rpm for 20 min. The cells were washed twice in PBS.
8 \; F8 i3 k4 m, I) m! U疑惑1.Hetasep solution是指的红细胞裂解液么 ?$ \: L ?5 v3 w0 o; {" ?
2.The cells washed twice in PBS.?需要离心不?转速?1000RPM/M*5MIN ?2 |2 S, j* @! p3 s7 q) w. S9 ^
求高手指点一下!!!
! {; d: I6 C! k; S9 M! W6 z/ e如果大家有什么好分离的方法,给我顶一下啊 ,自己分离过几次细胞都不怎么样, 谢谢啦
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