stripping and western blot?
khatipovNO at NOuchicago.edu
Thu Aug 29 22:19:31 EST 2002
Seems interesting. I never heard of using low pH in Westerns, although it is
widely used elsewhere. The only thing I wonder is how you make glycine
buffer pH 1.9, when none of the conventional pH meters can accurately
measure such a value? Could you post you method or the source here?
"Schwabe, TME" <tatjana.schwabe at ruhr-uni-bochum.de> wrote in message
news:3D6E2210.4080302 at ruhr-uni-bochum.de...
> >>Hi, I have met some problems in my stripping of PVDF membrane.
> we ususally strip by incubating the blot for 30 mins in 100 mM
> glycine-HCl pH 1.9, then block again w/ milk powder. This works fine
> with ECL-detection. You should be able to run 3 detections on the same
> blot (I have never done more, so I wouldn't know how often you can strip
> and block).
> Hope this helps,
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