1. Effect of borohydride reduction on antibodies

   • Lin Peng
   • Gary J. Calton
   • Joseph W. Burnett

   Original Articles Pages: 91 - 99

2. Increased synthesis of ajmalicine and catharanthine by cell suspension cultures ofCatharanthus roseus in response to fungal culture-filtrates

   • F. DiCosmo
   • A. Quesnel
   • S. G. Tallevi

   Original Articles Pages: 101 - 106

3. A novel immunoassay system and bioseparation process based on thermal phase separating polymers

   • Nobuo Monji
   • Allan S. Hoffman

   Original Articles Pages: 107 - 120

4. Patents and literature

   • Robert J. Linhardt
   • Amotz S.
   • Shimamura M.

   Abstract Pages: 121 - 145

5. Regeneration of nicotinamide cofactors for use in organic synthesis

   • H. Keith Chenault
   • George M. Whitesides

   Review Pages: 147 - 197

6. Book reviews

   • G. E. Klinzing
   • V. G. Edy

   BookReview Pages: 199 - 202

7. Announcements

   Announcement Pages: 203 - 206