agpfxm at pnv.palm.cri.nz
Thu Mar 2 13:53:37 EST 1995
In article <Bart_Sefton-0103951511410001 at 220.127.116.11>,
Bart_Sefton at QM.Salk.Edu (Bart Sefton) wrote:
> Try 1 microliter of Pelican India ink per ml of Tris or Phosphate-buffered
> saline containing 0.2% Tween 20. It even stains bands on blots after they
> have been blocked with BSA and ovalbumin and incubated with antibodies.
> Wash with water to get rid of the excess stain.
You can stain your protein blot with 0.5 % Ponceau S in 1% acetic or trichloro-
acetic (TCA) acid. This staining is reversibile, destain with water.
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