We use a Pepperl+Fuchs Omnitron handheld cabled reader. Our model is a
cr2010_4 but this is now several years old. It looks similar to the
MH200 model that I found after a quick google.
It is used for every synchrotron trip, and works well.
Johan
On 24 July 2012 15:33, Pietro Roversi
Dear all,
I am looking into a 2D-bar code scanner to read Hampton pins barcodes.
Something we can plug directly to any computer running Windows, Mac or Linux,
via a supplied USB cable, and feed the barcodes into Excel.
Does anybody know a cheaper alternative to the FOCUS MS-1690-38?
Grazie,
Dear crystallographers
What does 2D (Mosflm?) and 3D (XDS?) profile fitting means for data
integration? What is the guideline for using either one?
References to any literature is highly appreciated.
Thank you.
Hi Theresa
I'd read Jim Pflugrath's 1999 paper in Acta D - The finer things in X-
ray diffraction data collection
Pflugrath, J.W. (1999) Acta Cryst D55, 1718-1725
http://journals.iucr.org/d/issues/1999/10/00/ba0030/ba0030bdy.html
To my mind one of the best and most
=
-Original Message-
From: Puey Ounjai poun...@gmail.com
To: CCP4BB@JISCMAIL.AC.UK
Sent: Fri, 9 Jan 2009 3:56 pm
Subject: Re: [ccp4bb] 2D
Hello,
The information you provided to us here is not enough. there are so many
parameters and
so many means to optimize 2D crystal. All
pm
Subject: Re: [ccp4bb] 2D
Hello,
The information you provided to us here is not enough. there are so many
parameters and
so many means to optimize 2D crystal. All of which depends on what kind of
protein you
are working on (membrane associated or soluble) and what kind of technique
Hello,
The information you provided to us here is not enough. there are so many
parameters and
so many means to optimize 2D crystal. All of which depends on what kind of
protein you
are working on (membrane associated or soluble) and what kind of technique that
you use
to grow your crystal
Along the lines of Jeroen's suggestion, we've enjoyed success with
surface entropy reduction mutations to alter crystal contacts. UCLA
has an SER analysis server at:
http://nihserver.mbi.ucla.edu/SER/
Ho
UC Berkeley
, January 07, 2009 10:20 PM
To: CCP4BB@JISCMAIL.AC.UK
Subject: [ccp4bb] 2D
Sorry for the non ccp4 related post. Can anyone point me in the direction of
a good method, reference or link for improving 2D xtals? They are hexagonal
2D plates, and some have a tendency to stack. Cheers. =v=
Sorry for the non ccp4 related post. Can anyone point me in the direction of
a good method, reference or link for improving 2D xtals? They are hexagonal
2D plates, and some have a tendency to stack. Cheers. =v=
It mostly means little intermolecular contacts in one direction because
of charge repulsion, shape incomplementarity etc etc.
One thing to try is screen for additives that can help to make more
contacts between the layers or, screen for new crystal forms using
microseed matrix screening!
-
On Thursday 17 July 2008 09:48:08 Shawn Leeds wrote:
Dear all,
I am trying to generate 2D Ca deviation plots for my superimposed molecules
as needed for publication. I am wondering what is the program of choice for
such a purpose? I tried Lsqkab in CCP4, but wasn't sure what's the most
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