From: Thomas M Laue <tml@christa.unh.edu>
  To  : Geoff=Howlett%BioChem%UNIMELB@muwaye.unimelb.EDU.AU
  Date: Mon, 16 May 1994 07:42:22 -0400 (EDT)

Re: Differential sedimentation.

Geoff-
I haven't tried, but have a couple of projects that are good candidates 
for this sort of analysis. I'll be paying close attention to this 
discussion since there isn't any written records on how to use the XLA in 
this fashion. The potential sensitivity to conformational changes is 
enormous, but I have always been concerned about mismatches in viscosity 
causing misinterpretations (causing me to chicken out). Does anyone have 
experience with this? 
Best regards-
Tom Laue