Labelling protein markers

Ron Tate rtate at
Fri Jan 24 11:49:43 EST 1997

Antonio Rodriguez Franco wrote:
> Is there any reliable protocol to covalently label protein markers to
> use it in native and denaturing PAGE?.
> I mean that kind of label that let you see how your electrophoresis is
> going on, and let your proteins be  transferred to the membranes for
> Western analyses without needing further staining.
	I use prestained molecular weight markers for this.  Bio-Rad and Novex
make some of these as well as others I'm sure. Novex I think has a
pretty good assortment of mixes to choose from.
Lab of Franklin Leach
Dept. of Biochem. & Molecular Biology
Oklahoma State University 
rtate at
(405) 744-9326

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