Subject: Re: skin on a drop From: james whisstock james {- dot -} whisstock {- at -} MED {- dot -} MONASH {- dot -} EDU {- dot -} AU Date: 2007-12-04
Hi
Try setting up at 4C can help
J > Hi All, > > As we know, there is a skin on a crystallization drop, especially when the > drop contains PEG. Does anyone know what the skin is, a degraded protein ? > How to prevent it ? > > Thanks > > Simon >