From mailnull@flowcyt.cyto.purdue.edu Tue Dec 4 02:40:14 2007 Received: from flowcyt.cyto.purdue.edu (localhost.cyto.purdue.edu [127.0.0.1]) by flowcyt.cyto.purdue.edu (8.12.10/8.12.10) with ESMTP id lB47eAKb081863 for <cytolist@flowcyt.cyto.purdue.edu>; Tue, 4 Dec 2007 02:40:10 -0500 (EST) (envelope-from mailnull@flowcyt.cyto.purdue.edu) Received: (from mailnull@localhost) by flowcyt.cyto.purdue.edu (8.12.10/8.12.10/Submit) id lB47eA6Y081862 for cytolist; Tue, 4 Dec 2007 02:40:10 -0500 (EST) (envelope-from mailnull) Received: from mail2.aaa.dk (mail2.aaa.dk [212.130.128.221]) by flowcyt.cyto.purdue.edu (8.12.10/8.12.10) with ESMTP id lB47e5uj081856 for <cytometry@flowcyt.cyto.purdue.edu>; Tue, 4 Dec 2007 02:40:05 -0500 (EST) (envelope-from hjhof@as.aaa.dk) Received: from MAILGATE2-MTA by mail2.aaa.dk with Novell_GroupWise; Tue, 04 Dec 2007 08:40:03 +0100 Message-Id: <47551253020000E300007E9E@mail2.aaa.dk> X-Mailer: Novell GroupWise Internet Agent 7.0.2 Date: Tue, 04 Dec 2007 08:39:46 +0100 From: "Hans J. Hofmann" <hjhof@as.aaa.dk> To: Cytometry Mailing List <cytometry@flowcyt.cyto.purdue.edu> Subject: mycoplasma removal Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Spam-Score: -4.9 () BAYES_00 X-Scanned-By: MIMEDefang 2.39 Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by flowcyt.cyto.purdue.edu id lB47eAuj081858 X-PMFLAGS: 34078848 0 1 81867.cnm I had quite some success with removing mycoplasma from the cell line KU812 (basophil precursor), by incubating it in 20 % plasma from a person that had influenza. I believe that we did 3 or 4 changes of medium with plasma instead of bovine serum. I have not investigated this any further, but hypothesised that it was the complement in the plasma that did the trick. best Hans Jürgen Associate Professor Hans Jürgen Hoffmann Ph.D. Dept of Respiratory Diseases, Inst Clinical Medicine, AU Building 2b, Nørrebrogade 44, DK 8000 Århus, Denmark Tel +45 8949 2107, fax +45 8949 2110Received on Tue Dec 4 13:18:00 2007
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