作者stemcell (一尾)
看板Biotech
标题Re: [求救] DAPI
时间Sat Mar 17 00:28:19 2007
※ 引述《smilehang (smilehang)》之铭言:
: 请问染核用的DAPI买来後应该用什麽溶剂溶
: 之前用PBS结果整瓶泡汤了
: 谢谢大家!
我的经验是 要配什麽solution
不晓得要用什麽溶剂
就去google 搜寻 溶质+stock
这样通常都可以找到 要怎麽配
我刚搜寻dapi stock
找到
1.
DAPI Stock Solution (5mg/ml or 14.3 mM):
DAPI (Molecular Probes, Cat# D-1306) ----------- 10 mg
Dimethylformamide (DMF) ------------------------------ 2 ml
Mix to dissolve and it may take sometime to completely dissolve.
Aliquot and store in –20 oC.
2.
Preparation of DAPI stock solution:
Dissolve 1mg /ml of powder in water and make appropriate aliquots that can be
stored at -20°C
感觉没有一定要配在哪个buffer
不晓得你整罐坏掉的情况是如何发生?
你有分装保存在-20吗? 你有放在棕色容器吗?
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1F:推 smilehang:谢谢,我想应该是DAPI跟PBS是完全不互溶的关系:) 03/18 00:08
2F:推 shiniko:(PBS应该是已配好的DAPI要稀释时用的吧..) 03/18 00:45