Re: [ccp4bb] no expression

2012-05-05 Thread Xiaodi Yu
Plus check the insoluble part or the whole cell. Date: Sat, 5 May 2012 16:30:06 -0400 From: jubo...@jhsph.edu Subject: Re: [ccp4bb] no expression To: CCP4BB@JISCMAIL.AC.UK Some very stupid questions from my side:- it is an expression vector and you are in frame with your gene of interest

Re: [ccp4bb] no expression

2012-05-05 Thread Bosch, Juergen
Some very stupid questions from my side: - it is an expression vector and you are in frame with your gene of interest ? - you are using E. coli strains suitable for expression ? - have you tried adding glucose to the media to avoid leaky expression in case your protein is toxic to E. coli ? - the