Amos Heckendorf nestgrp at world.std.com
Thu Aug 24 16:17:02 EST 1995

In article <95223.110125CHITTUR at wvnvm.wvnet.edu>,
<CHITTUR at wvnvm.wvnet.edu> wrote:

> Can anybody tell me where I can purchase DEAE_TRISACRYL columns for
> ion exchange chromatographic purification of proteins. I have looked at
> aldrich, sigma, pharmacia and biorad.
> I need this info ASAP
> thanx in advance


BioSepra indeed does have it as does Beckman now I believe. 
Alternatively, the DEAE Toyopearl from TosoHaas and Supleco is a
methacrylic resin for low pressure separations as is the Merck Tentacle
DEAE (if you haven't gotten a mailer or seen their ads you don't exist) or
their DEAE Fractogel which is a renamed DEAE Toyopearl.  
(No relationship with any of the above companies).

Amos Heckendorf 
(nestgrp at world.std.com) WWW URL: HTTP://world.std.com/~nestgrp
Tel: 800-347-6378 or 508-481-6223; FAX: 508-485-5736.  
Value Added Resellers of Peptide and Protein Purification HPLC columns, Pre-Cast PAGE Gels and of Nucleic Acid Purification Kits.

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