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Monoclonal antibodies to recombinant Der f 2 and development of a two-site ELISA sensitive to major Der f 2 isoallergen in Korea
DC Field | Value | Language |
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dc.contributor.author | 용태순 | - |
dc.contributor.author | 정경용 | - |
dc.date.accessioned | 2016-05-16T11:20:58Z | - |
dc.date.available | 2016-05-16T11:20:58Z | - |
dc.date.issued | 2002 | - |
dc.identifier.issn | 0105-4538 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/144354 | - |
dc.description.abstract | Background: Der f 2 is a major sensitizing allergen in patients allergic to house dust mites worldwide. Isoforms of Der f 2 have been reported and are known to have different antigenicities. The aim of this study was to facilitate antigenic analysis and to develop an improved method for the detection of Der f 2 isoallergen, which is prevalent in Korea. Methods: A two-site ELISA was developed with monoclonal antibodies (mAbs) which were produced against recombinant Der f 2 (rDer f 2) and applied to assess Der f 2 in bedding samples. Results: A major isoform of Der f 2, found in Korea, was found to have amino acid variations especially at position 100 from lysine to glutamic acid, which is known to reduce significantly the binding affinity of mAbs when used to assess group 2 allergens. The detection limit of the developed two-site ELISA was determined to be about 8 ng/ml with rDer f 2 and 1 µg/ml with Dermatophagoides farinae crude extract. The average amount of Der f 2 in dust obtained from bedding samples from 89 homes in Seoul was estimated to be 25.61 ± 10.70 µg/g dust. Conclusions: Assays using mAbs for rDer f 2 could be useful for the assessment of environmental allergen exposure and mAbs could be used to further characterize the isoallergens of Der f 2. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 29~34 | - |
dc.relation.isPartOf | ALLERGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Amino Acid Sequence | - |
dc.subject.MESH | Animals | - |
dc.subject.MESH | Antibodies,Monoclonal/immunology* | - |
dc.subject.MESH | AntibodySpecificity | - |
dc.subject.MESH | Antigens, Dermatophagoides | - |
dc.subject.MESH | Bedding and Linens | - |
dc.subject.MESH | Dust/analysis | - |
dc.subject.MESH | Enzyme-Linked Immunosorbent Assay | - |
dc.subject.MESH | Glycoproteins/analysis* | - |
dc.subject.MESH | Glycoproteins/chemistry | - |
dc.subject.MESH | Glycoproteins/genetics | - |
dc.subject.MESH | Glycoproteins/immunology* | - |
dc.subject.MESH | Korea | - |
dc.subject.MESH | Mites/immunology | - |
dc.subject.MESH | Molecular Sequence Data | - |
dc.subject.MESH | Protein Isoforms/analysis* | - |
dc.subject.MESH | RecombinantProteins/chemistry | - |
dc.subject.MESH | RecombinantProteins/immunology | - |
dc.subject.MESH | Sensitivity and Specificity | - |
dc.title | Monoclonal antibodies to recombinant Der f 2 and development of a two-site ELISA sensitive to major Der f 2 isoallergen in Korea | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Environmental Medical Biology (환경의생물학) | - |
dc.contributor.googleauthor | K.Y. Jeong | - |
dc.contributor.googleauthor | H.S. Jin | - |
dc.contributor.googleauthor | S.H. Oh | - |
dc.contributor.googleauthor | C.S. Hong | - |
dc.contributor.googleauthor | H.I. Ree | - |
dc.contributor.googleauthor | I.Y. Lee | - |
dc.contributor.googleauthor | T.S. Yong | - |
dc.identifier.doi | 10.1046/j.0105-4538.2001.00001.x-i6 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A02424 | - |
dc.contributor.localId | A03572 | - |
dc.relation.journalcode | J00062 | - |
dc.identifier.eissn | 1398-9995 | - |
dc.identifier.pmid | 11991285 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1046/j.0105-4538.2001.00001.x-i6/abstract | - |
dc.subject.keyword | Der f 2 | - |
dc.subject.keyword | Dermatophagoides farinae | - |
dc.subject.keyword | ELISA | - |
dc.subject.keyword | house dust mite | - |
dc.contributor.alternativeName | Yong, Tai Soon | - |
dc.contributor.affiliatedAuthor | Yong, Tai Soon | - |
dc.contributor.affiliatedAuthor | Jeong, Kyoung Yong | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 57 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 29 | - |
dc.citation.endPage | 34 | - |
dc.identifier.bibliographicCitation | ALLERGY, Vol.57(1) : 29-34, 2002 | - |
dc.identifier.rimsid | 49646 | - |
dc.type.rims | ART | - |
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