is aluminium sulfate added to coommasie staining for increase the sensitivity of proteins?

sudheer sangeetham via (by sudheer.pbm07 from
Thu Feb 23 09:52:31 EST 2012

Hi all
I have read one article(, they
added aluminium sulfate to commasie staining solution(CBB R250) to increase
the sensitivity of proteins. Is anybody tried it ?

Thank you in advance

Sudheer Babu.S
Ph.D student
Institute of Biochemistry
Biological Research Center

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