1. Depletion of human lymphocytes from peripheral blood and bone marrow by affinity ligands conjugated to agarose—polyacrolein microsphere beads

   • L. Weiss
   • S. Margel
   • S. Slavin

   Original Articles Pages: 87 - 96

2. Laccases ofRigidoporus lignosus andPhellinus noxius

   • J. P. Geiger
   • B. Huguenin
   • D. Nandris

   Original Articles Pages: 97 - 110

3. Soft-laser scanning densitometry performed on a 35-mm slide illustrating SDS-PAGE separation of adenovirion polypeptides

   • Rashid A. Zeineh
   • George Kyriakidis
   • A. Rashid Bhatti

   Original Articles Pages: 111 - 117

4. Detection and assessment of citrus tristeza virus antigens by computer-aided scanning densitometry

   • Rashid A. Zeineh
   • George Kyriakidis
   • Christopher Smith

   Original Articles Pages: 119 - 125

5. Single-enzyme-based amperometric assay for phosphate ion

   • T. T. Ngo

   Original Articles Pages: 127 - 131

6. Immunoaffinity purification of subcellular particles and organelles

   • Peter J. Richardson
   • J. Paul Luzio

   Review Pages: 133 - 145

7. Enzymatic transformations of 3-chloroalanine into useful amino acids

   • Toru Nagasawa
   • Hideaki Yamada

   Review Pages: 147 - 165

8. Patents and literature

   • Robert J. Linhardt
   • Baker P. E.
   • Minamoto Y.

   Abstract Pages: 167 - 178

9. Announcements

   Announcement Pages: 179 - 180