http://www.cem.com/ CEM Corporation, a private company based in Matthews, North Carolina, is the leading provider of microwave laboratory instrumentation. The Company has subsidiaries in the United Kingdom, Germany, Italy and France, as well as a global network of distributors. CEM designs and manufactures systems for life sciences, synthetic chemistry, analytical chemistry, and processing plants worldwide. The Company's products are used in many industries including pharmaceutical, biotech, chemical, environmental, and food processing, as well as for academic research. en-gb All content Copyright 2009 CEM CorporationCEM is an official GSA Supplier | ISO certification since 1994 | Privacy Policy | RSS Feeds rich.davis@nospam.com (Admin) rich.davis@nospam.com (Admin) Mon, 06 Sep 2010 18:35:01 -0600 Mon, 06 Sep 2010 18:35:01 -0600 http://backend.userland.com/rss e107 (http://e107.org) 60 http://cem.com/e107_plugins/forum/forum_viewtopic.php?127 s3163715@nospam.com (Dean Sheard) Tue, 31 Aug 2010 18:43:17 -0600 http://cem.com/e107_plugins/forum/forum_viewtopic.php?127 http://cem.com/e107_plugins/forum/forum_viewtopic.php?43 s3163715@nospam.com (Dean Sheard) Tue, 31 Aug 2010 18:34:12 -0600 http://cem.com/e107_plugins/forum/forum_viewtopic.php?43 http://cem.com/e107_plugins/forum/forum_viewtopic.php?88
Lex]]> arybka@nospam.com (Lex Luger) Wed, 14 Jul 2010 20:29:28 -0600 http://cem.com/e107_plugins/forum/forum_viewtopic.php?88 http://cem.com/e107_plugins/forum/forum_viewtopic.php?83
Lex]]> arybka@nospam.com (Lex Luger) Wed, 14 Jul 2010 20:21:46 -0600 http://cem.com/e107_plugins/forum/forum_viewtopic.php?83 http://cem.com/e107_plugins/forum/forum_viewtopic.php?122
Because of how the software selects which cycles and microwave methods are available for each scale, you can't create subfolders within the Cycle Editor or Microwave Editor.  You can, however, create as many folders and subfolders as you want in the Sequence and Method Editors.

In the Sequence Editor:
To create a new main folder:
1.  Right-click anywhere in the Sequences box (the big white box on the left).
2.  Select New Root Folder from the menu that pops up.
3.  Type a name for the folder and then press Enter.

To create a new subfolder within a main folder:
1.  Right-click on the name of the main folder.
2.  Select New Folder from the menu.
3.  Type a name for the new subfolder and then press Enter.

In the Method Editor:
To create a new main folder:
1.  Right-click anywhere in the Methods box (the big white box on the left).
2.  Select New Root Folder from the menu that pops up.
3.  Type a name for the folder and then press Enter.

To create a new subfolder within a main folder:
1.  Right-click on the name of the main folder.
2.  Select New Folder from the menu.
3.  Type a name for the new subfolder and then press Enter.]]> eric.williamson@nospam.com (Eric) Mon, 21 Jun 2010 03:19:35 -0600 http://cem.com/e107_plugins/forum/forum_viewtopic.php?122 http://cem.com/e107_plugins/forum/forum_viewtopic.php?122 As we are several users of the CEM-liberty, it would be a great if everyone could have their personal folder containg their own methods. Is this possible and how about subfolders in the sequence and cycles editor, is that possible?


In advance thanks
Erik]]> holm@nospam.com (Erik holm Nielsen) Sun, 20 Jun 2010 20:45:36 -0600 http://cem.com/e107_plugins/forum/forum_viewtopic.php?122 http://cem.com/e107_plugins/forum/forum_viewtopic.php?83 don't see any particullar improvements.
When doing sterically hindered couplings (like Aib) we use the corresponding acid fluoride.

Lex how does Pyclock perform compared to HCTU?

\Erik]]> holm@nospam.com (Erik holm Nielsen) Wed, 16 Jun 2010 07:52:23 -0600 http://cem.com/e107_plugins/forum/forum_viewtopic.php?83 http://cem.com/e107_plugins/forum/forum_viewtopic.php?107 We have recently begun loading the resin manually as some of the more "sticky" resins can be difficult to transfer completely and then I'm sure the Liberty dosn't "tax" me ;)
\Erik]]> holm@nospam.com (Erik holm Nielsen) Wed, 16 Jun 2010 07:45:01 -0600 http://cem.com/e107_plugins/forum/forum_viewtopic.php?107 http://cem.com/e107_plugins/forum/forum_viewtopic.php?88
So I take the loading of the CM resin was quite low?

I mean if you have a protected 115-mer peptidyl-resin the mass of the protected peptidyl moiety is maybe (on a 0.1mmol scale) 1.5g.

If you start out with a loading of say 0.2mmol/g (which would be considered as a low loading) of the resin you'll start out with 0.5g resin.

So eventually the mass of the resin is less than 1/4 of the total mass, and I can't stop wondering if this hasn't got an influence on the overall properties of the resin.

Is this considerations any body else is having?


\Erik]]> holm@nospam.com (Erik holm Nielsen) Wed, 16 Jun 2010 07:39:46 -0600 http://cem.com/e107_plugins/forum/forum_viewtopic.php?88