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Sökning: onr:"swepub:oai:DiVA.org:lnu-1107" > Distinctive express...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003723naa a2200409 4500
001oai:DiVA.org:lnu-1107
003SwePub
008100401s1989 | |||||||||||000 ||eng|
009oai:DiVA.org:uu-265386
024a https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-11072 URI
024a https://doi.org/10.1016/0161-5890(89)90127-22 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2653862 URI
040 a (SwePub)lnud (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Nilsson, Bou Uppsala universitet,Institutionen för onkologi, radiologi och klinisk immunologi4 aut
2451 0a Distinctive expression of neoantigenic C3(D) epitopes on bound C3 following activation and binding to different target surfaces in normal and pathological human sera
264 1b Elsevier BV,c 1989
338 a print2 rdacarrier
520 a Binding of C3 to sheep erythrocytes in a serum-free milieu (EAC14oxy2, EAC142) has previously been shown to mimic the antigenic change that occurs upon denaturation of C3 in sodium dodecyl sulphate (SDS), whereby neoantigenic C3(D) epitopes are exposed. The present paper deals with C3 bound to various target surfaces which are known to modulate the functional properties of C3 in different ways. Bound C3 fragments on serum-treated human aggregated gammaglobulin, zymosan, rabbit and sheep erythrocytes, and on circulating immune complexes isolated from sera of patients with rheumatoid arthritis and systemic lupus erythematosus, were shown to be mainly in the iC3b form. By RIAs, employing polyclonal antibodies, the range of C3(D) antigenic epitopes of 125I-labelled SDS denatured C3 expressed by the particle-bound iC3b was monitored. The physiologically bound iC3b on all tested particles expressed wide ranges of C3(D) epitopes and each type of particle-bound C3 exposed its individual range. By competition ELISA specific C3(D)α epitopes were monitored, employing monoclonal antibodies. A distinct difference in the expression of these epitopes was observed in iC3b bound to various test particles in the presence of normal serum and in iC3b present on circulating immune complexes from pathological sera. Considering that the neoantigenic C3(D) epitopes have been shown to be associated with different functions of C3, the distinctive antigenic expression of each type of serum-treated particle might reflect different functional forms of the protein. 
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Immunologi inom det medicinska området0 (SwePub)301102 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Immunology in the medical area0 (SwePub)301102 hsv//eng
653 a Immunology
653 a Immunologi
653 a Immunologi
653 a Immunology
700a Nilsson Ekdahl, Kristinau Uppsala universitet,Institutionen för onkologi, radiologi och klinisk immunologi,Department of Clinical Immunology and Transfusion Medicine, University Hospital, Uppsala4 aut0 (Swepub:lnu)nnikr
700a Svensson, K E4 aut
700a Bjelle, A4 aut
700a Nilsson, U Ru Uppsala universitet,Institutionen för onkologi, radiologi och klinisk immunologi4 aut
710a Uppsala universitetb Institutionen för onkologi, radiologi och klinisk immunologi4 org
773t Molecular Immunologyd : Elsevier BVg 26:4, s. 383-390q 26:4<383-390x 0161-5890x 1872-9142
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-1107
8564 8u https://doi.org/10.1016/0161-5890(89)90127-2
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-265386

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