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Inert Dye for protein solution

Inert Dye for protein solution - Protocols and Methods Forum

Inert Dye for protein solution - Post Any Protocol, Method, Technique, Procedure or Tips / Troubleshooting for any Molecular Biology Technique.


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Old 02-28-2007, 02:09 PM
peter
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Default Inert Dye for protein solution



Hi group,
I need a dye to stain protein solution without interfering with its
function. Any ideas?
Thanks,
Peter

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Old 02-28-2007, 02:23 PM
DK
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Default Inert Dye for protein solution

In article <1172671752.461195.258290@s48g2000cws.googlegroups .com>, "peter" <[Only registered users see links. ]> wrote:

Bromophenol blue (gel loading buffer) or phenol red (tissue
culture media) do not bind most proteins, so chances are they
won't interfere with the function.

You might also test food colorants. For example, orange color
is FD&C Yellow #6 = Sunset Yellow FCF

DK
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