Microwave-Assisted Protein Digestion in a Plate Well for Facile Sampling and Rapid Digestion
DC Field | Value | Language |
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dc.contributor.author | Kim, Hyeonil | - |
dc.contributor.author | Kim, Han Sol | - |
dc.contributor.author | Lee, Dabin | - |
dc.contributor.author | Shin, Dongwon | - |
dc.contributor.author | Shin, Daeho | - |
dc.contributor.author | Kim, Jeongkwon | - |
dc.contributor.author | Kim, Jungbae | - |
dc.date.accessioned | 2021-09-03T00:08:10Z | - |
dc.date.available | 2021-09-03T00:08:10Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2017-10-17 | - |
dc.identifier.issn | 0003-2700 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/81892 | - |
dc.description.abstract | Protein digestion is one of the most important processes in proteomic analysis. Here, we report microwave assisted protein digestion in a plate well, which allows for facile sampling as well as rapid protein digestion based on the combination of highly stable enzyme immobilization and 3D printing technologies. Trypsin (TR) was immobilized on polystyrene-based nanofibers via an enzyme coating (EC) approach. The EC with stabilized TR activity was assembled with the 3D-printed structure in the plate well (EC/3D), which provides two separated compartments for the solution sampling and the TR-catalyzed protein digestion, respectively. EC/3D can effectively prevent the interference of sampling by accommodating EC in the separated compartment from the sampling hole in the middle. EC/3D in the plate well maintained its protein digestion performance under shaking over 160 days. Microwave irradiation enabled the digestion of bovine serum albumin within 10 min, generating the MALDI-TOF MS results of 75.0% sequence coverage and 61 identified peptides. EC/3D maintained its protein digestion performance under microwave irradiation after 30 times of recycled uses. EC/3D in the plate well has demonstrated its potential as a robust and facile tool for the development of an automated protein digestion platform. The combination of stable immobilized enzymes, and 3D-printed structures can be potentially utilized not only for the protein digestion, but also for many other enzyme applications, including bioconversion and biosensors. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | TRYPSIN IMMOBILIZATION | - |
dc.subject | MAGNETIC NANOPARTICLES | - |
dc.subject | POLYMER NANOFIBERS | - |
dc.subject | PROTEOMICS | - |
dc.subject | COATINGS | - |
dc.subject | QUANTIFICATION | - |
dc.subject | SENSITIVITY | - |
dc.subject | BIOLOGY | - |
dc.title | Microwave-Assisted Protein Digestion in a Plate Well for Facile Sampling and Rapid Digestion | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jungbae | - |
dc.identifier.doi | 10.1021/acs.analchem.7b02169 | - |
dc.identifier.scopusid | 2-s2.0-85031500398 | - |
dc.identifier.wosid | 000413392500004 | - |
dc.identifier.bibliographicCitation | ANALYTICAL CHEMISTRY, v.89, no.20, pp.10655 - 10660 | - |
dc.relation.isPartOf | ANALYTICAL CHEMISTRY | - |
dc.citation.title | ANALYTICAL CHEMISTRY | - |
dc.citation.volume | 89 | - |
dc.citation.number | 20 | - |
dc.citation.startPage | 10655 | - |
dc.citation.endPage | 10660 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.subject.keywordPlus | TRYPSIN IMMOBILIZATION | - |
dc.subject.keywordPlus | MAGNETIC NANOPARTICLES | - |
dc.subject.keywordPlus | POLYMER NANOFIBERS | - |
dc.subject.keywordPlus | PROTEOMICS | - |
dc.subject.keywordPlus | COATINGS | - |
dc.subject.keywordPlus | QUANTIFICATION | - |
dc.subject.keywordPlus | SENSITIVITY | - |
dc.subject.keywordPlus | BIOLOGY | - |
dc.subject.keywordAuthor | TRYPSIN IMMOBILIZATION | - |
dc.subject.keywordAuthor | MAGNETIC NANOPARTICLES | - |
dc.subject.keywordAuthor | POLYMER NANOFIBERS | - |
dc.subject.keywordAuthor | PROTEOMICS | - |
dc.subject.keywordAuthor | COATINGS | - |
dc.subject.keywordAuthor | QUANTIFICATION | - |
dc.subject.keywordAuthor | SENSITIVITY | - |
dc.subject.keywordAuthor | BIOLOGY | - |
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