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1.wash the cells carefully by PBS and fixed with 4% paraformaldehyde for 20 min at RT. PBS wash twice." p; A. s5 V. o$ @2 A; @2 B
2.blocking with 1% BSA 1 hour and 0.1% Triton X for 5 min. also need to wash by PBS.
0 L8 l, W, N9 }+ ?3Staining was carried out using anti-Oct3/4 antibody (Santa Cruz Biotechnology) overnight at 4°C. (1:200): Z5 _. Q$ k( T, I( Q! D6 _
4. After washing, proper secondary antibodies were applied for 1 hour at RT0 o+ F5 D k( H1 O$ i E0 l
5. nuclei were counterstained with DAPI for 5 min. ' _. |# }6 L3 V
6. PBS wash.
0 e! T: ~/ K8 s, V$ m7. moutain by moutain medium. % W! \- j9 p. L$ |) _8 S
8. Using the glass cover to cover it and seal the slide with nail polish./ P6 W2 W$ S& S+ y; U1 E$ w
9. go to microscope!
9 E( ~1 v) V: S, j! g a1 O实验protocol里面的试剂我不知道用汉语怎么翻译,就用英语写了。
; m/ k' }: s/ _# Y0 m具体的immunocytochemistry方法你可以看抗体的使用说明书,我记得KLF4后面有很详细的protocol,我就是按照那个做的。 |
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