Cited by 120Advanced Biosensing Techniques and ApplicationsMonoclonal and Polyclonal Antibodies ResearchBiosimilars and Bioanalytical Methods

Comparison of biosensor platforms in the evaluation of high affinity antibody-antigen binding kinetics

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Yang, Danlin, Singh, Ajit, Wu, Helen, Kroe-Barrett, Rachel·2016·Analytical Biochemistry

Abstract

The acquisition of reliable kinetic parameters for the characterization of biomolecular interactions is an important component of the drug discovery and development process. While several benchmark studies have explored the variability of kinetic rate constants obtained from multiple laboratories and biosensors, a direct comparison of these instruments' performance has not been undertaken, and systematic factors contributing to data variability from these systems have not been discussed. To address these questions, a panel of ten high-affinity monoclonal antibodies was simultaneously evaluated for their binding kinetics against the same antigen on four biosensor platforms: GE Healthcare's Biacore T100, Bio-Rad's ProteOn XPR36, ForteBio's Octet RED384, and Wasatch Microfluidics's IBIS MX96. We compared the strengths and weaknesses of these systems and found that despite certain inherent systematic limitations in instrumentation, the rank orders of both the association and dissociation rate constants were highly correlated between these instruments. Our results also revealed a trade-off between data reliability and sample throughput. Biacore T100, followed by ProteOn XPR36, exhibited excellent data quality and consistency, whereas Octet RED384 and IBIS MX96 demonstrated high flexibility and throughput with compromises in data accuracy and reproducibility. Our results support the need for a "fit-for-purpose" approach in instrument selection for biosensor studies.

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Crossref · 10.1016/j.ab.2016.06.024

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  • Surface plasmon resonance quantifies adenoviruses in downstream samples, with low throughput being its main drawback compared to BLI.

    “First, surface plasmon resonance, like BLI, quantifies the concentration of an analyte by measuring changes to the optical properties of a sensor chip, in this case, a shift in the resonance angle of free electrons exited by polarized light, caused by analyte binding to immobilized antibodies on its surface. It successfully quantifies adenoviruses in downstream samples,120 with low throughput”

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  1. Sikkema, 1989, An Fc-binding protein, Am. Biotechnol. Lab., 7, 42

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Authors
Yang, D., Singh, A., Wu, H., & Kroe-Barrett, R.
Affiliations
Boehringer Ingelheim (United States) (US)
Venue
Analytical Biochemistry
Publisher
Elsevier BV
Published
2016-09
Volume
508
Pages
78-96
ISSN
0003-2697 (ISSN-L)
OpenAlex
W2470598491
Cited by
120
References
24
Citations by year
2026: 4 · 2025: 9 · 2024: 14 · 2023: 15 · 2022: 11 · 2021: 17 · 2020: 9 · 2019: 16 · 2018: 11 · 2017: 13 · 2016: 1
FWCI
7.10
Type
journal article
Language
en
Open access
Locations
  • Analytical Biochemistry (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Advanced Biosensing Techniques and Applications
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Monoclonal and Polyclonal Antibodies Research
  • Life Sciences › Immunology and Microbiology › Immunology › Biosimilars and Bioanalytical Methods
Keywords
antibody-antigen binding kinetics, association rate constant, dissociation rate constant, data reproducibility, sample throughput, instrument selection, biomolecular interactions
MeSH terms
Antibodies, Monoclonal, Antibody Affinity, Kinetics, Ligands, Protein Binding, Reproducibility of Results, Biosensing Techniques

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