It has been almost 20 years since the discovery by Kohler and Milstein of the technology to produce monoclonal antibodies (MAbs), a discovery that promised revolutionary changes in research, clinical diagnosis and human therapy. From today's perspective, it is fair to conclude that this promise has been realized in two areas of the three. As research tools, MAbs have been invaluable: their ability to selectively bind and localize specific antigens, detect and identify new ligands and their receptors, and agonize and/or antagonize specific molecular interactions continues to provide a useful and enabling technology to basic research endeavors. Similarly, MAbs have demonstrated enormous practical impact as diagnostic tools. Recent advances in clinical diagnostic medicine continue to rely heavily on the use of MAb-based reagents for detecting and localizing antigens of clinical import. In contrast, however, MAbs have not proven to have major impact on human disease therapy. With the single exception of an immunosup pressive MAb against the T-cell antigen, CD3, MAbs have as yet found few meaningful applications as therapeutic agents. During the 1980s, a set of technologies to clone, modify and express genes encoding MAbs was developed. These breakthroughs permitted MAbs to be genetically engineered which consequently gave them the potential to greatly enhance their therapeutic utility as well as significantly expand their research and diagnostic applications. New MAbs, fragments of MAbs, bispecific MAbs, single-chain MAbs, and fusions of MAbs with other gene products became available for study.

Section I: Human Monoclonal Antibodies

1 Human Monoclonal Antibody Technology
2 Recombinant Therapeutic Human Monoclonal Antibodies
3 Transgenic Approaches to Human Monoclonal Antibodies
Section II: Genetically Engineered Monoclonal Antibodies
4 Humanization of Monoclonal Antibodies
5 Applications for Escherichia coli-Derived Humanized Fab' Fragments: Efficient Construction of Bispecific Antibodies
Section III: MAb Conjugates and Fusions
6 Immunotoxins
7 Antibody-Enzyme Fusion Proteins and Bispecific Antibodies
8 Three Generations of Recombinant CD4 Molecules as Anti-HIV Reagents
Section IV: Combinatorial Libraries
9 Chemical and Biological Approaches to Catalytic Antibodies
10 The Combinatorial Approach to Human Antibodies
Section V: Expression of MAbs/MAb Fragments
11 Antibodies from Escherichia coli
12 Structure, Function and Uses of Antibodies from Transgenic Plants and Animals
13 Some Aspects of Monoclonal Antibody Production
Section VI: Medical Applications
14 Prospects for Cancer Imaging and Therapy with Radioimmunoconjugates
15 Clinical Experience with Murine, Human and Genetically Engineered Monoclonal Antibodies
16 Anti-idiotypic Monoclonal Antibodies: Novel Approach to Immunotherapy.