From owner-biophysics@net.bio.net Sun Jan 11 22:00:00 1998 Path: biosci!agate!howland.erols.net!ais.net!newsm.ibm.net!ibm.net!uunet!in5.uu.net!hearst.acc.Virginia.EDU!murdoch.acc.Virginia.EDU!bootp-18-241.bootp.virginia.edu!user From: saj3y@mcconnell.chem.virginia.edu (sajith jayasinghe) Newsgroups: bionet.biophysics Subject: Deuterated Zwitterionic Detergent Date: 10 Jan 1998 17:25:18 GMT Organization: department of chemistry Lines: 10 Message-ID: NNTP-Posting-Host: bootp-18-241.bootp.virginia.edu X-newsreader: MT-NewsWatcher 2.2.2 Hello all, Where would I be able to find a deuterated Zwitterionic detergent suitable for NMR spectroscopy (perdeuterated). I am in the process of taking NMR spectra of a 11-mer peptide in detergent and would like the detergent to be Zwitterionic. I can obtain SDS deuterated but this detergent is -vely charged. Any help would be greatly appreciated. Thanks in advance. Regards, Sajith Jayasinghe. .