Crystallization and chaotropes???

[Diane Hope Peapus]

Greetings;

	I was wondering if anyone out there has had any experience 
with crystallization involving dialysing out a chaotrope?  I looked
in Medline and found not many refs about chaotropes at all.

	Any experience?

	Thanks,
		Diane H Peapus
		diane at cwxtl.bioc.cwru.edu