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Sökning: onr:"swepub:oai:DiVA.org:liu-25224" > A Lectin Immunosens...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002873naa a2200385 4500
001oai:DiVA.org:liu-25224
003SwePub
008091007s2001 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-252242 URI
024a https://doi.org/10.1006/abio.2000.49052 DOI
040 a (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Liljeblad, Mathiasu Linköpings universitet,Klinisk kemi,Hälsouniversitetet4 aut0 (Swepub:liu)matli01x
2451 0a A Lectin Immunosensor Technique for Determination of α1-Acid Glycoprotein Fucosylation
264 1b Elsevier BV,c 2001
338 a print2 rdacarrier
520 a The fucosylation of α1-acid glycoprotein (AGP), an acute-phase protein, is known to change in association with inflammatory diseases. Thus, fucosylation of AGP could be a potential diagnostic or prognostic marker. The change in fucosylation has previously been investigated using crossed affinoimmunoelectrophoresis, high-pH anion-exchange chromatography, and lectin ELISA. This study describes a surface plasmon resonance-based affinity biosensor assay for quantification of the fucosylation of AGP. Diluted EDTA plasma or serum was injected directly in a BIACORE 2000 biosensor. AGP was captured on the sensor surface using immobilized antibodies and a fucose-binding lectin from Aleuria aurentia was then used for the detection of fucosylation. The feature of the biosensor makes it possible to determine both the amount of bound AGP and the amount of bound lectin. Using a calibration curve it was possible to obtain a fucosylation ratio that was independent of AGP concentration. The assay was validated against a lectin ELISA and used to follow inflammation in patients with severe burns.
653 a a1-acid glycoprotein
653 a Aleuria aurentia lectin
653 a Fucose
653 a Glycosylation
653 a Surface plasmon resonance
653 a MEDICINE
653 a MEDICIN
700a Rydén, Ingvaru Department of Clinical Chemistry, Kalmar County Hospital, Kalmar, Sweden4 aut
700a Ohlson, Stenu Division of Biochemistry/Biotechnology, Department of Chemistry and Biomedical Sciences, University of Kalmar, Kalmar, Sweden4 aut
700a Lundblad, Arne,d 1937-u Linköpings universitet,Klinisk kemi,Hälsouniversitetet4 aut0 (Swepub:liu)arnlu37
700a Påhlsson, Peter,d 1962-u Linköpings universitet,Klinisk kemi,Hälsouniversitetet4 aut0 (Swepub:liu)petpa61
710a Linköpings universitetb Klinisk kemi4 org
773t Analytical Biochemistryd : Elsevier BVg 288:2, s. 216-224q 288:2<216-224x 0003-2697x 1096-0309
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-25224
8564 8u https://doi.org/10.1006/abio.2000.4905

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