Identifying Peptide Ligands for Barley α-Amylase 1 Using Combinatorial Phage Display Libraries

1998 ◽  
Vol 46 (9) ◽  
pp. 3852-3857 ◽  
Author(s):  
D. W. S. Wong ◽  
G. H. Robertson ◽  
S. J. Tillin ◽  
C. Wong
Keyword(s):  
Phage Display ◽  
Peptide Ligands ◽  
Phage Display Libraries

scholarly journals High-Throughput Method for Ranking the Affinity of Peptide Ligands Selected from Phage Display Libraries

2008 ◽  
Vol 19 (5) ◽  
pp. 993-1000 ◽  
Author(s):  
A. González-Techera ◽  
M. Umpiérrez-Failache ◽  
S. Cardozo ◽  
G. Obal ◽  
O. Pritsch ◽  
...  
Keyword(s):  
Phage Display ◽  
High Throughput ◽  
Peptide Ligands ◽  
Phage Display Libraries ◽  
High Throughput Method

Scanning whole cells with phage-display libraries: Identification of peptide ligands that modulate cell function

1994 ◽  
Vol 33 (2) ◽  
pp. 64-70 ◽  
Author(s):  
Susan Fong ◽  
Laura V. Doyle ◽  
James J. Devlin ◽  
Michael V. Doyle
Keyword(s):  
Phage Display ◽  
Cell Function ◽  
Peptide Ligands ◽  
Whole Cells ◽  
Phage Display Libraries

scholarly journals Peptide phage display in biotechnology and biomedicine

2016 ◽  
Vol 62 (5) ◽  
pp. 481-495 ◽  
Author(s):  
G.A. Kuzmicheva ◽  
V.A. Belyavskaya
Keyword(s):  
Phage Display ◽  
Cancer Cells ◽  
Genetically Modify ◽  
Peptide Ligands ◽  
Nano Materials ◽  
Human Interactome ◽  
Phage Display Libraries ◽  
Wide Range ◽  
Diagnostic Values ◽  
Peptide Phage Display

To date peptide phage display is one of the most common combinatorial methods used for identifying specific peptide ligands. Phage display peptide libraries containing billions different clones successfully used for selection of ligands with high affinity and selectivity toward wide range of targets including individual proteins, bacteria, viruses, spores, different kind of cancer cells and variety of nonorganic targets (metals, alloys, semiconductors etc.) Success of using filamentous phage in phage display technologies relays on the robustness of phage particles and a possibility to genetically modify its DNA to construct new phage variants with novel properties. In this review we are discussing characteristics of the most known non-commercial peptide phage display libraries of different formats (landscape libraries in particular) and their successful applications in several fields of biotechnology and biomedicine: discovery of peptides with diagnostic values against different pathogens, discovery and using of peptides recognizing cancer cells, trends in using of phage display technologies in human interactome studies, application of phage display technologies in construction of novel nano materials

Peptide Ligands for Integrin .alpha.v.beta.3 Selected from Random Phage Display Libraries

Biochemistry ◽  
1995 ◽  
Vol 34 (12) ◽  
pp. 3948-3955 ◽  
Author(s):  
Judith M. Healy ◽  
Ohoshi Murayama ◽  
Toshinaga Maeda ◽  
Kazuhiro Yoshino ◽  
Kiyotoshi Sekiguchi ◽  
...  
Keyword(s):  
Phage Display ◽  
Peptide Ligands ◽  
Phage Display Libraries

Development and Application of Computational Methods in Phage Display Technology

2020 ◽  
Vol 26 (42) ◽  
pp. 7672-7693 ◽  
Author(s):  
Bifang He ◽  
Anthony Mackitz Dzisoo ◽  
Ratmir Derda ◽  
Jian Huang
Keyword(s):  
Phage Display ◽  
Computational Methods ◽  
Peptide Ligands ◽  
Next Generation ◽  
Phage Display Technology ◽  
Next Generation Sequencing Technology ◽  
Screening Experiments ◽  
Display Technology ◽  
Comprehensive Search ◽  
Generation Sequencing

Background: Phage display is a powerful and versatile technology for the identification of peptide ligands binding to multiple targets, which has been successfully employed in various fields, such as diagnostics and therapeutics, drug-delivery and material science. The integration of next generation sequencing technology with phage display makes this methodology more productive. With the widespread use of this technique and the fast accumulation of phage display data, databases for these data and computational methods have become an indispensable part in this community. This review aims to summarize and discuss recent progress in the development and application of computational methods in the field of phage display. Methods: We undertook a comprehensive search of bioinformatics resources and computational methods for phage display data via Google Scholar and PubMed. The methods and tools were further divided into different categories according to their uses. Results: We described seven special or relevant databases for phage display data, which provided an evidence-based source for phage display researchers to clean their biopanning results. These databases can identify and report possible target-unrelated peptides (TUPs), thereby excluding false-positive data from peptides obtained from phage display screening experiments. More than 20 computational methods for analyzing biopanning data were also reviewed. These methods were classified into computational methods for reporting TUPs, for predicting epitopes and for analyzing next generation phage display data. Conclusion: The current bioinformatics archives, methods and tools reviewed here have benefitted the biopanning community. To develop better or new computational tools, some promising directions are also discussed.

scholarly journals Screening of potent neutralizing antibodies against SARS-CoV-2 using convalescent patients-derived phage-display libraries

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Yongbing Pan ◽  
Jianhui Du ◽  
Jia Liu ◽  
Hai Wu ◽  
Fang Gui ◽  
...  
Keyword(s):  
Phage Display ◽  
Neutralizing Antibodies ◽  
Variable Region ◽  
Neutralizing Antibody ◽  
Chain Gene ◽  
Prophylactic Efficacy ◽  
Heavy Chains ◽  
Effective Interventions ◽  
Phage Display Libraries

AbstractAs the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continues to threaten public health worldwide, the development of effective interventions is urgently needed. Neutralizing antibodies (nAbs) have great potential for the prevention and treatment of SARS-CoV-2 infection. In this study, ten nAbs were isolated from two phage-display immune libraries constructed from the pooled PBMCs of eight COVID-19 convalescent patients. Eight of them, consisting of heavy chains encoded by the immunoglobulin heavy-chain gene-variable region (IGHV)3-66 or IGHV3-53 genes, recognized the same epitope on the receptor-binding domain (RBD), while the remaining two bound to different epitopes. Among the ten antibodies, 2B11 exhibited the highest affinity and neutralization potency against the original wild-type (WT) SARS-CoV-2 virus (KD = 4.76 nM for the S1 protein, IC50 = 6 ng/mL for pseudoviruses, and IC50 = 1 ng/mL for authentic viruses), and potent neutralizing ability against B.1.1.7 pseudoviruses. Furthermore, 1E10, targeting a distinct epitope on RBD, exhibited different neutralization efficiency against WT SARS-CoV-2 and its variants B.1.1.7, B.1.351, and P.1. The crystal structure of the 2B11–RBD complexes revealed that the epitope of 2B11 highly overlaps with the ACE2-binding site. The in vivo experiment of 2B11 using AdV5-hACE2-transduced mice showed encouraging therapeutic and prophylactic efficacy against SARS-CoV-2. Taken together, our results suggest that the highly potent SARS-CoV-2-neutralizing antibody, 2B11, could be used against the WT SARS-CoV-2 and B.1.1.7 variant, or in combination with a different epitope-targeted neutralizing antibody, such as 1E10, against SARS-CoV-2 variants.

scholarly journals Phage-Display Based Discovery and Characterization of Peptide Ligands against WDR5

Molecules ◽  
2021 ◽  
Vol 26 (5) ◽  
pp. 1225
Author(s):  
Jiawen Cao ◽  
Tiantian Fan ◽  
Yanlian Li ◽  
Zhiyan Du ◽  
Lin Chen ◽  
...  
Keyword(s):  
Phage Display ◽  
Cyclic Peptide ◽  
Protein Complexes ◽  
Peptide Ligands ◽  
Phage Library ◽  
Cancer Drug ◽  
Protein Protein Interaction ◽  
Phage Display Technique ◽  
Peptide Mimic ◽  
Human Proteins

WD40 is a ubiquitous domain presented in at least 361 human proteins and acts as scaffold to form protein complexes. Among them, WDR5 protein is an important mediator in several protein complexes to exert its functions in histone modification and chromatin remodeling. Therefore, it was considered as a promising epigenetic target involving in anti-cancer drug development. In view of the protein–protein interaction nature of WDR5, we initialized a campaign to discover new peptide-mimic inhibitors of WDR5. In current study, we utilized the phage display technique and screened with a disulfide-based cyclic peptide phage library. Five rounds of biopanning were performed and isolated clones were sequenced. By analyzing the sequences, total five peptides were synthesized for binding assay. The four peptides are shown to have the moderate binding affinity. Finally, the detailed binding interactions were revealed by solving a WDR5-peptide cocrystal structure.

scholarly journals Selection of Peptides Targeting Helix 31 of Bacterial 16S Ribosomal RNA by Screening M13 Phage-Display Libraries

Molecules ◽  
2011 ◽  
Vol 16 (2) ◽  
pp. 1211-1239 ◽  
Author(s):  
Tek N. Lamichhane ◽  
N. Dinuka Abeydeera ◽  
Anne-Cécile E. Duc ◽  
Philip R. Cunningham ◽  
Christine S. Chow
Keyword(s):  
Phage Display ◽  
Ribosomal Rna ◽  
16S Ribosomal Rna ◽  
Phage Display Libraries ◽  
M13 Phage ◽  
Selection Of

scholarly journals Peptides derived from phage display libraries as potential neutralizers of Shiga toxin-induced cytotoxicity in vitro and in vivo

2014 ◽  
Vol 116 (5) ◽  
pp. 1322-1333 ◽  
Author(s):  
R.A. Bernedo-Navarro ◽  
M.M. Miyachiro ◽  
M.J. da Silva ◽  
C.F. Reis ◽  
R.A. Conceição ◽  
...  
Keyword(s):  
Phage Display ◽  
Shiga Toxin ◽  
Phage Display Libraries
Sign in / Sign up

Export Citation Format

Share Document