We have achieved site-specific conjugation of several haloacetamide derivatives into designated cysteines on bacteriophage T7-displayed peptides, which are fused to T7 capsid protein gp10. This easiest gp10 based-thioetherification (10BASEd-T) undergoes almost quantitatively like a click reaction without side reaction or loss of phage infectivity. The post-translational modification yield, as w...

Background: Diarrhea caused by Escherichia coli is a major cause of morbidity and mortality in young animals. Few treatment options are available, mainly antibiotic therapy increasingly limited by resistance to commonly used drugs.Objectives: The aim of this work was to develop immunotherapy based on the use of camel VHH antibody fragments, or nanobodies,...

Radioimmunotherapy (RIT) has demonstrated potential for improving clinical cancer therapy. Optimizing the approach has proven difficult thus far. Antibody phage display libraries provide unique molecules that could improve RIT. A phage display library of single chain antibody fragments (scFv) against the MUC-1 mucin molecule, which is expressed on 90% of human breast cancers, was produced from ...

Radioimmunotherapy (RIT) has demonstrated potential for improving clinical cancer therapy. Optimizing the approach has proven difficult thus far. Antibody phage display libraries provide unique molecules that could improve RIT. A phage display library of single chain antibody fragments (scFv) against the MUC-1 mucin molecule, which is expressed on 90% of human breast cancers, was produced from ...

The aim of this study was to identify potential ligands and develop a novel diagnostic test to pathogenic bovine rotavirus (BRV) using phage display technology. The viruses were used as an immobilized target followed by incubation with a 12-mer phage display random peptide library. After five rounds of biopanning, phages had a specific binding activity to BRV were isolated. DNA sequencing indic...

Radioimmunotherapy (RIT) has demonstrated potential for improving clinical cancer therapy. Optimizing the approach has proven difficult thus far. Antibody phage display libraries provide unique molecules that could improve RIT. A phage display library of single chain antibody fragments (scFv) against the MUC-1 mucin molecule, which is expressed on 90% of human breast cancers, was produced from ...

Radioimmunotherapy (RIT) has demonstrated potential for improving clinical cancer therapy. Optimizing the approach has proven difficult thus far. Antibody phage display libraries provide unique molecules that could improve RIT. A phage display library of single chain antibody fragments (scFv) against the MUC-1 mucin molecule, which is expressed on 90% of human breast cancers, was produced from ...

Phage particles carrying cell-specific peptides have the potential to serve as nanoprobes for profiling of cancer cell surfaces, allowing parallel development of diagnostics with companion therapeutics. Phage probes derived from a landscape phage display library were assayed for binding to human glioma (brain tumor) cell lines, each with a different morphology and originated from a different pa...

Phage display represents an important approach in the development pipeline for producing peptides and peptidomimetics therapeutics. Using randomly generated DNA sequences and molecular biology techniques, large diverse peptide libraries can be displayed on the phage surface. The phage library can be incubated with a target of interest and the phage which bind can be isolated and sequenced to re...

Phage display screening allows the study of functional protein-protein interactions at the cell surface, but investigating intracellular organelles remains a challenge. Here we introduce internalizing-phage libraries to identify clones that enter mammalian cells through a receptor-independent mechanism and target-specific organelles as a tool to select ligand peptides and identify their intrace...