Dear ccp4 Users,
I would like to say thank you to all of your valuable advices to optimize
the needle crystal and related problems when dealing with membrane protein.
Here I report the summary of your advices to help other students who got the
same problem:
1. Additive screening from Hampton
Hi,
I can confirm what Bert Van Den Berg wrote about the round shaped
crystals. It seems to appear often with DDM (in my case too, even
sometimes in several drops per screen) and first looks like phase
separation. Then it starts to be hard and is looking like a small CD
under the microscope.
); 508 856 1211 (lab)
e-mail: [EMAIL PROTECTED]
http://www.umassmed.edu/pmm/faculty/vandenberg.cfm
-Original Message-
From: CCP4 bulletin board on behalf of Ngo Duc Tri
Sent: Thu 4/17/2008 4:09 AM
To: CCP4BB@JISCMAIL.AC.UK
Subject: [ccp4bb] SUMARY: Optimization of needle crystals
Dear ccp4
