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Updated: Jun 17, 2026

Determination of High-affinity Antibody-antigen Binding Kinetics Using Four Biosensor Platforms
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Determination of High-affinity Antibody-antigen Binding Kinetics Using Four Biosensor Platforms

Published on: April 17, 2017

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一个基于QCM的生物传感器来检测类似HIT的抗体:通过FcγRIIA相互作用区分KKO和RTO

Jianlu Zheng1,2, Mira Diab El Harakeh3, Deokwon Seo4

  • 1Institute of Industrial Science, The University of Tokyo, Tokyo 153-8505, Japan.

Analytical chemistry
|July 30, 2025
PubMed
概括

一个新的生物传感器可以在10分钟内快速区分致病性和非致病性氨酸诱导的血栓塞缩症 (HIT) 抗体. 这种诊断工具使用FcγRIIA作为目标抗原,提高了HIT检测的准确性.

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Assessment of Human Natural Killer Cell Events Driven by FcγRIIIa Engagement in the Presence of Therapeutic Antibodies

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Biosensor-based High Throughput Biopanning and Bioinformatics Analysis Strategy for the Global Validation of Drug-protein Interactions08:31

Biosensor-based High Throughput Biopanning and Bioinformatics Analysis Strategy for the Global Validation of Drug-protein Interactions

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相关概念视频

Enzyme-Linked Immunosorbent Assay01:33

Enzyme-Linked Immunosorbent Assay

In 1971, Peter Perlman and Eva Engvall developed an Enzyme-linked immunosorbent assay (ELISA or EIA). ELISA differs from western blot in that the assays are conducted in microtiter plates or in vivo rather than on an absorbent membrane.
There are many different types of ELISAs, but they all involve an antibody molecule whose constant region binds an enzyme, leaving the variable region free to bind its specific antigen.  Enzyme-substrate reaction allows the antigen to be visualized or quantified.