What does the color of my protein solution mean?
(by pow.joshi from gmail.com)
Mon Oct 30 11:06:09 EST 2006
On 10/30/06, Pow Joshi <pow.joshi from gmail.com> wrote:
> On 10/27/06, Domo <rimask from yahoo.com> wrote:
> > got HNO3?
> > some acid? - neutralise using NaOH
> > "Yang" <redondoself from gmail.com> wrote in message
> > news:1161920815.218817.157860 from e3g2000cwe.googlegroups.com...
> > > 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!
> > >
> was wondering what your starting material was...... long time ago we
> had a blue protein, and it did'nt mean a thing...atleast not to me :))
...adding to my previous comment, if it's quite concentrated a
fraction (it will be frothing a little as well), it might apprear as a
pale yellow fluid ...(eg: albumin ) ..... it's just an observation
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