1
|
Ribosome Display Technology: Applications in Disease Diagnosis and Control. Antibodies (Basel) 2020; 9:antib9030028. [PMID: 32605027 PMCID: PMC7551589 DOI: 10.3390/antib9030028] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 06/06/2020] [Accepted: 06/08/2020] [Indexed: 12/28/2022] Open
Abstract
Antibody ribosome display remains one of the most successful in vitro selection technologies for antibodies fifteen years after it was developed. The unique possibility of direct generation of whole proteins, particularly single-chain antibody fragments (scFvs), has facilitated the establishment of this technology as one of the foremost antibody production methods. Ribosome display has become a vital tool for efficient and low-cost production of antibodies for diagnostics due to its advantageous ability to screen large libraries and generate binders of high affinity. The remarkable flexibility of this method enables its applicability to various platforms. This review focuses on the applications of ribosome display technology in biomedical and agricultural fields in the generation of recombinant scFvs for disease diagnostics and control.
Collapse
|
2
|
Li R, Kang G, Hu M, Huang H. Ribosome Display: A Potent Display Technology used for Selecting and Evolving Specific Binders with Desired Properties. Mol Biotechnol 2018; 61:60-71. [DOI: 10.1007/s12033-018-0133-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
3
|
Salimi F, Forouzandeh Moghadam M, Rajabibazl M. Development of a novel anti-HER2 scFv by ribosome display and in silico evaluation of its 3D structure and interaction with HER2, alone and after fusion to LAMP2B. Mol Biol Rep 2018; 45:2247-2256. [DOI: 10.1007/s11033-018-4386-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Accepted: 09/12/2018] [Indexed: 12/31/2022]
|
4
|
Zhao Q, Buhr D, Gunter C, Frenette J, Ferguson M, Sanford E, Holland E, Rajagopal C, Batonick M, Kiss MM, Weiner MP. Rational library design by functional CDR resampling. N Biotechnol 2017; 45:89-97. [PMID: 29242049 DOI: 10.1016/j.nbt.2017.12.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 11/17/2017] [Accepted: 12/09/2017] [Indexed: 12/18/2022]
Abstract
Successful antibody discovery relies on diversified libraries, where two aspects are implied, namely the absolute number of unique clones and the percentage of functional clones. Instead of pursuing the absolute quantity thresholded by current display technology, we have sought to maximize the effective diversity by improving functional clone percentage. With the combined effort of bioinformatics, structural biology, molecular immunology and phage display technology, we devised a bioinformatic pipeline to construct and validate libraries via combinatorial assembly of sequences from a database of experimentally validated antibodies. Furthermore, we showed that the libraries constructed as such yielded a significantly increased success rate against different antigen types and generated over 20-fold more unique hits per targets compared with libraries based on traditional degenerate nucleotide methods. Our study indicated that predefined CDR sequences with optimized CDR-framework compatibility could be a productive direction of functional library construction for in vitro antibody development.
Collapse
Affiliation(s)
- Qi Zhao
- Abcam plc, 688 E. Main Street, Branford, CT, 06405, USA.
| | - Diane Buhr
- Abcam plc, 688 E. Main Street, Branford, CT, 06405, USA
| | | | | | - Mary Ferguson
- Abcam plc, 688 E. Main Street, Branford, CT, 06405, USA
| | - Eric Sanford
- Abcam plc, 688 E. Main Street, Branford, CT, 06405, USA
| | - Erika Holland
- Abcam plc, 688 E. Main Street, Branford, CT, 06405, USA
| | | | | | | | | |
Collapse
|
5
|
Construction and analysis of high-complexity ribosome display random peptide libraries. PLoS One 2008; 3:e2092. [PMID: 18493302 PMCID: PMC2373887 DOI: 10.1371/journal.pone.0002092] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2008] [Accepted: 03/24/2008] [Indexed: 11/24/2022] Open
Abstract
Random peptide libraries displayed on the ribosome are becoming a new tool for the in vitro selection of biologically relevant macromolecules, including epitopes, antagonists, enzymes, and cell-surface receptors. Ribosome display is a cell-free system of coupling individual nascent proteins (phenotypes) to their corresponding mRNA (genotypes) by the formation of stable protein-ribosome-mRNA complexes and permitting the selection of a functional nascent protein by iterative cycles of panning and reverse transcription-polymerase chain reaction (RT-PCR) amplification in vitro. The complexity of the random peptide library is critical for the success of a panning experiment; greater the diversity of sequences within the library, the more likely it is that the library comprises sequences that can bind a given target with specific affinity. Here, we have used the cell-free system Escherichia coli S30 lysate to construct high-complexity random peptide libraries (>1014 independent members) by introducing strategies that are different from the methods described by Mattheakis et al. and Lamla et al. The key step in our method is to produce nanomole (nmol) amounts of DNA elements that are necessary for in vitro transcription/translation by using PCR but not plasmid DNA. Library design strategies and protocols that facilitate rapid identification are also presented.
Collapse
|