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Biology版 - Re: 请教:GST fusion protein
相关主题
Re: 谁有经验? 关于dimerization 和 native gelHigh affinity short dimerization domain or binding domain?
问个IPTG诱导蛋白表达问题求助:关于在大肠杆菌中表达全长真核蛋白
Question again, protein expression/rossetta gami/inclusion body/cell lysis什么原因导致无法双向IP?
求助!GST-Pull down 一大小约130KD的蛋白!!!怎么证明一个protein是dimer?
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Re: GST fusion protein-Thanks, buddy, but you guys misunderstood请教:Protein tags for both purification and WB/ELISA
GST fusion protein 表达时形成dimer 吗?question about protein size
相关话题的讨论汇总
话题: gst话题: protein话题: fusion话题: expressed话题: your
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1 (共1页)
s******y
发帖数: 28562
1
In my own experience, GST is not a good tag because such reason:
1. the GST is on the C term, so , even the protein is not completely
expressed, the GST is still there.
2. GST has a tendency to form dimer (just like what others said)
In your case, it is very likely your protein wasn't expressed correctly.
You can try to induce it by a lower dose of IPTG. In our lab's experience,
sometime it helps to express big proteins. It is also a possibility that you
may introduce a stop codon inside your pr
1 (共1页)
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相关主题
question about protein size6xHis-Tag融合蛋白不吸附Ni柱,求建议.做蛋白和解结构的比较容易解答我的问题
蛋白质修饰 or binding or self-dimer? 怎样检测?蛋白复合物纯化求教,high pI蛋白
用啥方法证明一个膜受体蛋白形成dimer的量或者构象发生了改变Re: GST fusion protein-Thanks, buddy, but you guys misunderstood
is protein crystallography a good area for postdoc?GST fusion protein 表达时形成dimer 吗?
Re: 谁有经验? 关于dimerization 和 native gelHigh affinity short dimerization domain or binding domain?
问个IPTG诱导蛋白表达问题求助:关于在大肠杆菌中表达全长真核蛋白
Question again, protein expression/rossetta gami/inclusion body/cell lysis什么原因导致无法双向IP?
求助!GST-Pull down 一大小约130KD的蛋白!!!怎么证明一个protein是dimer?
相关话题的讨论汇总
话题: gst话题: protein话题: fusion话题: expressed话题: your