[ccp4bb] Slow growing protein crystals

[Nicola Beresford]

Dear All

Currently I?m experiencing problems with the very slow transition  
between phase separation and small protein crystals appearing in high  
concentrations of ammonium sulphate (2M). Experimental detail ? 4  
microlitre hanging drop at 20oC. Has anyone had similar experiences  
and are there any solutions?

Thanks

Nicola