From owner-biophysics@net.bio.net Wed Apr 14 23:00:00 1999
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From: Christina Benedek <yep@makro1.chemie.uni-stuttgart.de>
Newsgroups: bionet.biophysics
Subject: gpc of phospholipids
Date: Thu, 15 Apr 1999 11:03:35 +0200
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Hello!

I hope I'm in the right newsgroup. Has somebody got  experience with GPC
analysis of Phosphatidylcholines or other Phospholipids? Maybe even in
the solvent chloroforme?

I synthesized a phospholipid with a polymer as hydrophobic tail. FW
about 500. The NMRs (1H, 31P, 13C) look fine, but the GPC shows a signal
"later" then hexylbenzene, which we use as internal standard.
Has anyone any suggestions why this could be?

Thanks for reply

C. Benedek

.