Under the Mac OS, you can try using Sherpa which allows peptides to be
sorted by HPLC index. But you can not specifiy pH. It is a nice program
for matching MS data to sequence data.
http://www.lsbc.com:70/Sherpa.html
Paul
>Hi, all,
>
>Does anyone know of a program that we could use to predict the elution
>order of peptides from RP-HPLC (pH 2.0 and/or pH 7.0) --we would like to
>be able to predict the approximate change in retention (well, position
>in the chromatogram) time--for peptides fragments with different amino
>acid substitutions.
>
>Thanks for any suggestions,
>Deb McMillen
>Institute of Molecular Biology
>University of Oregon
>Eugene OR 97403
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Paul T. Jedrzejewski, Ph.D.
Barnett Institute
341 Mugar Bldg.
Northeastern University
360 Huntington Ave.
Boston, MA 02115
phone: 617.373.2857
fax: 617.373.2855 http://www.barnett.neu.edu
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