転記ですが多少でも参考になれば。
http://www.genscript.com/cgi-bin/site2/faq.cgi?category=custom+peptide+synthesis#12
12. What is the best way to dissolve the peptide?
The solubility of given peptides varies depending on their amino acid sequences and modifications. GenScript purifies peptides by HPLC using a water and acetonitrile gradient. Here are some general tips for dissolving peptides:
•Sonication will increase solubility.
•10% acetic acid in the solvent will help dissolve basic peptides.
•10% ammonium bicarbonate will help dissolve acidic peptides.
•For peptides with extremely low solubility in aqueous solutions, organic solvents (such as DMSO, isopropanol, methanol, and acetonitrile) should be used first. Once the peptides are completely dissolved, water may be gradually added until the desired concentration is obtained. |
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