Escherichia coli Antibody: A Screening Test for Immunodeficiency

Model system for high-throughput screening of novel human immunodeficiency virus protease inhibitors in Escherichia coli.

Novel human immunodeficiency virus (HIV) protease inhibitors are urgently needed for combating the drug-resistance problem in the fight against AIDS. To facilitate lead discovery of HIV protease inhibitors, we have developed a safe, convenient, and cost-effective Escherichia coli-based assay system. This E. coli-based system involves coexpression of an engineered beta-galactosidase as an HIV pr...

Micromodified cytomegalovirus antibody screening test.

Development of high throughput screening systems for the efficient production of antibody fragments in Escherichia coli

Recombinant antibodies and antibody fragments have become powerful tools for therapy, in vivo and in vitro diagnostics, and laboratory research. However, the production of antibody fragments in high yield for preclinical and clinical trials can be a serious bottleneck in drug discovery. This dissertation describes the development of novel screening systems for isolating antibody fragments and a...

Cells O Antibody Screening Cells: A novel Approach to Antibody Screening

ABSTRACT        Background and Objectives: Blood transfusion may induce some adverse effects on receivers. Some methods such as antibody screening and cross matching have been suggested to reduce the risk of transfusion complications. However, these methods require commercial antibody screening kits that may also need special equipment. The aim of this study was t...

Screening for enteropathogenic Escherichia coli in infants with diarrhea by the fluorescent-actin staining test.

The attaching effacing (AE) adherence property is now recognized as an important virulence characteristic of enteropathogenic Escherichia coli (EPEC). The fluorescent-actin staining (FAS) test (S. Knutton, T. Baldwin, P. H. Williams, and A. S. McNeish, Infect. Immun. 57:1290-1298, 1989), which is diagnostic for the AE lesions produced by EPEC (and Vero cytotoxin-producing E. coli), has provided...