Hi...is there any best and easy way to concentrate the protein without modifying its original structure

Sivakumar Uthandi via methods%40net.bio.net (by usivakumartnau from gmail.com)
Wed Dec 7 01:59:35 EST 2011

try using centricon with appropriate MW cut off or ethanol ppt or AS ppt
can work for you to concentrate the protein.

On Tue, Dec 6, 2011 at 10:27 PM, sudheer sangeetham <sudheer.pbm07 from gmail.com
> wrote:

> Hi Guys
> My recombinant protein is going to inclusion bodies so I am denaturing it
> Gn-HCl and renaturing with GSH and GSSG then finally purified the protein.
> After purification I am getting lower concentration of the protein of
> course it is in larger volume of the buffer. Now I wanted to concentrate
> the protein....Could anyone please tell me, the best and easy way to
> concentrate the protein with out modifying its original structure.
> Thank you in advance.
> --
> Sudheer Babu.S
> Ph.D student
> Institute of Biochemistry
> Biological Research Center
> Szeged,Hungary.
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Sivakumar Uthandi PhD

Associate Professor (Ag. Microbiology)

Department of Agrl. Microbiology

Tamil Nadu Agricultural University, Coimbatore 641 003, INDIA
usivakumartnau from gmail.com
914226611294 (O), 914222442055 (R), 918903611294 (Mobile), 914226611394(Fx)

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