expressed protein is 5-6kda bigger than

Paul N Hengen pnh at ncifcrf.gov
Tue Aug 20 14:57:20 EST 1996


Christoph H. Winter (chw at sirius.mgen.uni-heidelberg.de) wrote:

> The Qiaexpressionist the manual given with the Qiagen IMAC method,
> describes the effect that proteins with a his-tag often run slightly
> slower than they should (by calculation).
> 
> In our workgroup this was found as well!

Why?

-Paul.



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