1. Kinetically Controlled Enzyme-Catalyzed Synthesis of Kyotorphin

   • P. Clapés
   • G. Valencia
   • J. Mata

   OriginalPaper Pages: 89 - 96

2. Basic studies of hydrogen evolution by escherichia coli containing a cloned citrobacter freundii hydrogenase gene

   • Hlsamori Kanayama
   • Koji Sode
   • Isao Karube

   OriginalPaper Pages: 97 - 106

3. Immobilization of a photosystem ii submembrane fraction in a glutaraldehyde cross-linked matrix

   • Robert Carpenter
   • Sylvie Lemieux

   OriginalPaper Pages: 107 - 117

4. Immobilization of the restriction endonucleasesPvuII andHindIII

   • Moncef Nasri
   • Daniel Thomas

   OriginalPaper Pages: 119 - 130

5. Applications of the Air Lift Fermenter

   • L. A. Wood
   • P. W. Thompson

   OriginalPaper Pages: 131 - 143

6. Leakage of immobilized IgG from therapeutic immunoadsorbents

   • Hiroshi Sato
   • Teruhisa Kidaka
   • Masatake Hori

   OriginalPaper Pages: 145 - 158

7. Book Reviews

   • Douglas C. Youvan
   • Per A. Foss

   BookReview Pages: 159 - 162

8. Letters to the Editor

   • Peter Grandics
   • Lin Peng
   • Joseph W. Burnett

   EditorialNotes Pages: 163 - 167