Re: [ccp4bb] crystals disappear

2013-06-16 Thread Bert Van-Den-Berg
__ From: CCP4 bulletin board [CCP4BB@JISCMAIL.AC.UK] on behalf of Yibin Lin [yyb...@gmail.com] Sent: Saturday, June 15, 2013 8:48 PM To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] crystals disappear Hi forks, I got some membrane protein crystals in DDM. However, after one month, these crystals

[ccp4bb] crystals disappear

2013-06-15 Thread Yibin Lin
Hi forks, I got some membrane protein crystals in DDM. However, after one month, these crystals change to Irregular shape, and have not birefringent in polarized Light. Do anybody know why? Does the effect of DDM? Contain too much detergent? Thanks, Zhang Peng