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Biology版 - Re: How to do a western on insoluble protein
相关主题
版上有没人在做Autophagy??in western for a 25kd protein, the band is at 50kd
求助: 怎么溶丙酮沉淀的蛋白?请教低浓度蛋白的His-tag purification
请问谁从肿瘤中用western blot 测定过某蛋白的量?没人转?CLARITY - Making brain transparent
Re: SOS! 请教如何防止蛋白质在sample buffer 中沉淀lysis buffer里加点什么能让tissue在homogenization瞬间蛋白酶就变性了?
求助,表达eGFP融合蛋白蛋白lysis buffer 含有8M urea电泳前需要加热吗?
有人用过碱性urea PAGE么?histone Wester blot
UREA-PAGE 怎么跑蛋白请教Western蛋白分子量变大很多是什么情况?
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相关话题的讨论汇总
话题: disolve话题: insoluble话题: sds话题: protein话题: 8m
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1 (共1页)
C******n
发帖数: 941
1
the more harsh your solution, the more components will disolve, of course the
more you will see on the gel.
If you want to disolve all the pellet, try the most "harsh" solution you can
imagine, like 5%-Triton-2%SDS-8M urea.....
C******n
发帖数: 941
2

interfere
~~~~~~~~~~~~~~~~~~~~~~~~ this is not harsh to
disolve
all proteins, like some membrane proteins, they are really hard to disolve.
High concentration of TritonX-100 will affect SDS-PAGE, you can try 8M urea,
or you can even add 8M urea when casting the SDS-Gel, search methods with key
words like" disolve membrane proteins", "membrane protein SDS-PAGE", you'll
get more informative stuff.
Good luck

can
buffer
1 (共1页)
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相关主题
Re: 请问Co-IP中的几个问题求助,表达eGFP融合蛋白
从纯化到星辰---CSH蛋白质纯化课侧记(十七)有人用过碱性urea PAGE么?
郁闷之极,求教CHIPUREA-PAGE 怎么跑蛋白请教
Does 1% SDS interupt protein interaction?紧急求助:怎么溶解蛋白质沉淀啊?
版上有没人在做Autophagy??in western for a 25kd protein, the band is at 50kd
求助: 怎么溶丙酮沉淀的蛋白?请教低浓度蛋白的His-tag purification
请问谁从肿瘤中用western blot 测定过某蛋白的量?没人转?CLARITY - Making brain transparent
Re: SOS! 请教如何防止蛋白质在sample buffer 中沉淀lysis buffer里加点什么能让tissue在homogenization瞬间蛋白酶就变性了?
相关话题的讨论汇总
话题: disolve话题: insoluble话题: sds话题: protein话题: 8m