|

- 积分
- 58
- 威望
- 58
- 包包
- 295
|
各位老师,请教两个问题:
: X" \7 O* S# a( c( I& Z1、冻存的肿瘤组织 还能否取干细胞?
( j7 Y# z R; h# s- [: C2、我一个操作手册上看到这样的步骤:
- O, t$ v. l0 x1 `$ Z# r a The digested tissue was resuspended in 10 ml of PBS 1× and triturated by passing it in a tissue sieve (0.38 mm, 40 mesh) and recovering the cells in a 100-mm dish.) ~/ b7 {0 w5 v+ E% i2 e# n8 i
b. The recovered cells were then passed through a 70- mm cell strainer (BD Biosciences) and collected in a 50-ml centrifuge tube.
) |" S& w2 [4 p$ E请问其中的tissue sieve与cell strainer分别是指什么?试剂商说他们只有那种200目得细胞滤网。
) A8 v- W& U7 u3 F* a% U/ n* \8 q5 M p7 y
非常感谢 |
|