hz at graffinity.com (Hans van der Zandt) wrote:
>The only question remaining is the CBB
>istselve. We now have used Serva stuff.
Hans! Shame on you for doubting a good old Heidelberger company like
> Our impression is that the
>staining is not as intense as like Pierces stuff. I believe this has to
>do with the CBB itselve. Pierce themselves sell (very expensive) CBB.
>Does somebody outhere has a good (cheap!?) other source?
Run your Coomassie over a thin layer plate SiO2 with/without F254
using n-BuOH/HAc/H2O (4:1:1)... You'll be surprised how much junk
you'll find. Compare brands - they're all more or less the same.
P.S. Grüße aus Tübingen!