Hello Ruby, I would start by verifying the functional status and monodispersity of your protein. If it appears that you have a good protein sample, I suggest screening with a more concentrated protein solution. What protein concentrations have you been you working with?
Ho Ho Leung Ng University of Hawaii at Manoa Assistant Professor, Department of Chemistry h...@hawaii.edu On Fri, May 4, 2012 at 1:00 PM, CCP4BB automatic digest system <lists...@jiscmail.ac.uk> wrote: > Date: Fri, 4 May 2012 12:39:42 +0530 > From: ruby singh <singh.rub...@gmail.com> > Subject: <No subject given> > > Dear all, > > Im a PhD student who started working on Protein crystallization. Its been > years im trying to get any crystal of that protein. I have tried all > crystallization screens available. > but no results. My protein is highy thermostable(till 80C) and pH stable(1 > to 13)...plz if anyone is having any idea or trick let me knw.