What does the color of my protein solution mean?

[Yang]

Thanks a lot !
I deal with a normal protein without what you mentioned before.
I am really puzzuled.





Nick Theodorakis wrote:
> Yang wrote:
> > Hi,guys! I need your help!
> > I recently purified a protein. It is in yellow color.
> > What does the color mean?
> > Thank you in advance!
>
> If it's pure it might mean it has a prosthetic group, such as a flavin
> or a rhodopsin.
>
> Did you do a spectrum?
>
> Nick
>
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> Nick Theodorakis
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