On Wed, 17 Nov 1999 22:32:11 +0100, thorsten at erfurt.thur.de wrote:
>After SDS-PAGE and Western transfer to PVDF I stained the proteins with
>0.1% Coomassie Blue in H20 dd. To my surprise the band of interest was
>_not_ stained but remained white on a light blue background. Other
>proteins were stained well as expected. Any explanation?
No sorry:-) But I've stained pvdf membranes with "Gelcode", and got
Ok results.. (similar to those obtained with amido black staining).
Gelcode is a commercial, one step, gel staining product, and AFAIK
uses coomassie dye. (I could be wrong, as this was in a different
lab and I can;t remeber much about the product).
Cheers
Chris
--
ATGCTGCTAGTCGTAGCATGCTGCTTGATCGATGCGGTACGTGATGATCGTAGCTAGCTGGGCTAGTGG
¦ Chris H. Lindley Yorkshire, UK ¦
¦ chris at scotgate2.demon.co.uk Ferg on #os/2 and #os2uk, EFnet ¦
¦ WarpUK:UK OS/2 Users group www.warp.in-uk.net ¦
¦ Molecular Biology & OS/2 www.scotgate.demon.co.uk ¦
TACGACGATCAGCATCGTACGACGAACTAGCTACGCCATGCACTACTAGCATCGATCGACCCGATCACC
