Protocol Online logo
Top : New Forum Archives (2009-): : Protein and Proteomics

BN-PAGE - (Sep/11/2010 )

Dear all,
I want to run a BN-PAGE,but my protein‘s pI>8.8! Can I run it?

-angler5156-

the coomassie should have an effect similar to sds (impart a net negative charge to the protein, but without denaturing it). if your protein is not too precious then you can try. otherwise try a similar, less precious protein.

disclaimer, i have read about but not tried bn-page.

-mdfenko-

mdfenko on Fri Sep 17 16:22:30 2010 said:


the coomassie should have an effect similar to sds (impart a net negative charge to the protein, but without denaturing it). if your protein is not too precious then you can try. otherwise try a similar, less precious protein.

disclaimer, i have read about but not tried bn-page.



think you very much!

-angler5156-