? Peptide solubilisation ?

[Jongrak Kittiworakarn]

Dear All:

I am going to purify a synthetic peptide by hplc, but I have a problem
with its solubility.
I have tried several solvent, i.e. CH3CN, water, 20-50% CH3CN in water,
isopropanol, methanol, DMF, but the peptide just slightly soluble in
those solvent.
I would greatly appreciate, if you can give me any suggestion on the
solubilisation of the peptide.

Thanks in advance
Jongrak



--
-----------------------------------Mr. Jongrak Kittiworakarn
                                   g3937506 at student.mahidol.ac.th

     Inst. of Science and Technology for Research and Development
     Mahidol University (Salaya Campus)
     Salaya, Nokornprathom, THAILAND.
     Tel. 001-66-2-441-9003-7 ext.1277,1278,1279
     Fax. 001-66-2-441-9906, 001-66-2-441-1013
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