From: everett@centocor.com
  To  : rasmb@bbri.eri.harvard.edu
  Date: Wed, 14 Jun 1995 11:48:23 -0400

v-bar for PEG?

I am currently studying some PEG (polyethylene gylcol) derivatized proteins by
analytical ultracentrifugation.  I do not have the equipment to measure partial specific
volumes and have not been able to find a literature value to use in calculations. I
would appreciate some help if anyone has a value or a reference for the partial specific
volume contribution for PEG.

Thanks,

Rich Everett
Centocor, Inc.
(610) 889-4571, Fax (610) 651-6201
Email: "everett@centocor.com"