DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Young-Hee | ko |
dc.contributor.author | Hong, Mi-Young | ko |
dc.contributor.author | Jin, Zongwen | ko |
dc.contributor.author | Lee, Tae-Ryong | ko |
dc.contributor.author | Han, Min-Kyu | ko |
dc.contributor.author | Park, Sun-Young | ko |
dc.contributor.author | Kim, Hak-Sung | ko |
dc.date.accessioned | 2009-12-07T02:29:17Z | - |
dc.date.available | 2009-12-07T02:29:17Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-02 | - |
dc.identifier.citation | BIOSENSORS & BIOELECTRONICS, v.22, no.7, pp.1260 - 1267 | - |
dc.identifier.issn | 0956-5663 | - |
dc.identifier.uri | http://hdl.handle.net/10203/14264 | - |
dc.description.abstract | A chip-based analysis of protein interactions and modifications in cell signaling pathways has been of great potential in drug discovery, diagnostics, and cell biology, because it enables rapid and high-throughput biological assays with a small amount of samples. We report a chip-based analysis of sumoylation, the post-translational modification (PTM) process that involves covalent attachment of the small ubiquitin-like modifier (SUMO) protein to a target protein through multiple enzyme reactions in eukaryofic cells. Substrate proteins were spotted onto a glass surface followed by the addition of the reaction mixture for surnoylation, and the SUMO conjugation was readily detected by using fluorescent dye-labeled antibody. Under the optimized condition, on-chip surnoylation of Ran GTPase-activating protein 1(RanGAP1) domain resulted in highly specific fluorescence intensity compared to that of its mutant (K524A) irrelevant to SUMO conjugation. The on-chip sumoylation was also verified and quantified by using the surface plasmon resonance(SPR) spectroscopy. As the exemplary study for a parallel analysis of surnoylation, fluorescent detection of surnoylation was conducted in a microarray format on a glass slide. The chip-based analysis developed here is expected to be applicable to assay for screening of target proteins from existing protein pools and proteome arrays in a high throughput manner. (c) 2006 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | Elsevier Advanced Technology | - |
dc.subject | PROTEOMIC ANALYSIS | - |
dc.subject | MICROARRAYS | - |
dc.subject | SUMOYLATION | - |
dc.subject | STRATEGY | - |
dc.subject | PATHWAY | - |
dc.subject | COMPLEX | - |
dc.subject | CELLS | - |
dc.subject | YEAST | - |
dc.title | Chip-based analysis of SUMO (small ubiquitin-like modifier) conjugation to a target protein | - |
dc.type | Article | - |
dc.identifier.wosid | 000244385400010 | - |
dc.identifier.scopusid | 2-s2.0-33846393568 | - |
dc.type.rims | ART | - |
dc.citation.volume | 22 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 1260 | - |
dc.citation.endingpage | 1267 | - |
dc.citation.publicationname | BIOSENSORS & BIOELECTRONICS | - |
dc.identifier.doi | 10.1016/j.bios.2006.05.023 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Hak-Sung | - |
dc.contributor.nonIdAuthor | Oh, Young-Hee | - |
dc.contributor.nonIdAuthor | Hong, Mi-Young | - |
dc.contributor.nonIdAuthor | Jin, Zongwen | - |
dc.contributor.nonIdAuthor | Lee, Tae-Ryong | - |
dc.contributor.nonIdAuthor | Han, Min-Kyu | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | SUMO (small ubiquitin-like modifier) | - |
dc.subject.keywordAuthor | protein microarray | - |
dc.subject.keywordAuthor | post translational modification | - |
dc.subject.keywordAuthor | chip-based analysis | - |
dc.subject.keywordPlus | PROTEOMIC ANALYSIS | - |
dc.subject.keywordPlus | MICROARRAYS | - |
dc.subject.keywordPlus | SUMOYLATION | - |
dc.subject.keywordPlus | STRATEGY | - |
dc.subject.keywordPlus | PATHWAY | - |
dc.subject.keywordPlus | COMPLEX | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | YEAST | - |
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