دورية أكاديمية
Biosensor-Linked Immunosorbent Assay for the Quantification of Methionine Oxidation in Target Proteins
| العنوان: | Biosensor-Linked Immunosorbent Assay for the Quantification of Methionine Oxidation in Target Proteins |
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| المؤلفون: | Lee, Hae Min, Choi, Dong Wook, Kim, Seahyun, Lee, Aro, Kim, Minseo, Roh, Yeon Jin, Jo, Young Ho, Cho, Hwa Yeon, Lee, Ho-Jae, Lee, Seung-Rock, Tarrago, Lionel, Gladyshev, Vadim, Kim, Ji Hyung, Lee, Byung Cheon |
| المساهمون: | Biodiversité et Biotechnologie Fongiques (BBF), Aix Marseille Université (AMU)-École Centrale de Marseille (ECM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) |
| المصدر: | EISSN: 2379-3694 ; ACS Sensors ; https://hal.inrae.fr/hal-03509133Test ; ACS Sensors, 2022, 7 (1), pp.131-141. ⟨10.1021/acssensors.1c01819⟩ |
| بيانات النشر: | HAL CCSD American Chemical Society |
| سنة النشر: | 2022 |
| المجموعة: | Institut National de la Recherche Agronomique: ProdINRA |
| مصطلحات موضوعية: | methionine oxidation, biosensor, methionine sulfoxide reductase B, immunosorbent assay, redox, [SDV]Life Sciences [q-bio] |
| الوصف: | International audience ; Methionine oxidation is involved in regulating the protein activity and often leads to protein malfunction. However, tools for quantitative analyses of protein-specific methionine oxidation are currently unavailable. In this work, we developed a biological sensor that quantifies oxidized methionine in the form of methionine-R-sulfoxide in target proteins. The biosensor "tpMetROG" consists of methionine sulfoxide reductase B (MsrB), circularly permuted yellow fluorescent protein (cpYFP), thioredoxin, and protein G. Protein G binds to the constant region of antibodies against target proteins, specifically capturing them. Then, MsrB reduces the oxidized methionine in these proteins, leading to cpYFP fluorescence changes. We assessed this biosensor for quantitative analysis of methionine-R-sulfoxide in various proteins, such as calmodulin, IDLO, LegP, Sacde, and actin. We further developed an immunosorbent assay using the biosensor to quantify methionine oxidation in specific proteins such as calmodulin in animal tissues. The biosensor-linked immunosorbent assay proves to be an indispensable tool for detecting methionine oxidation in a protein-specific manner. This is a versatile tool for studying the redox biology of methionine oxidation in proteins. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| ردمك: | 978-0-00-736550-0 0-00-736550-0 |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/34936330; hal-03509133; https://hal.inrae.fr/hal-03509133Test; https://hal.inrae.fr/hal-03509133/documentTest; https://hal.inrae.fr/hal-03509133/file/Manuscript_for%20Electronic%20Submission%20to%20ACS%20Journals_Lee%20et%20al_revised%20version.pdfTest; PUBMED: 34936330; WOS: 000736550000001 |
| DOI: | 10.1021/acssensors.1c01819 |
| الإتاحة: | https://doi.org/10.1021/acssensors.1c01819Test https://hal.inrae.fr/hal-03509133Test https://hal.inrae.fr/hal-03509133/documentTest https://hal.inrae.fr/hal-03509133/file/Manuscript_for%20Electronic%20Submission%20to%20ACS%20Journals_Lee%20et%20al_revised%20version.pdfTest |
| حقوق: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.70FD3CC9 |
| قاعدة البيانات: | BASE |
| ردمك: | 9780007365500 0007365500 |
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| DOI: | 10.1021/acssensors.1c01819 |