Monoclonal antibody anti alpha; V-integrin and it use to inhibit alpha; beta; 6-integrain attachment to fibronectine

本发明涉及一种新的单克隆抗体和产生该抗体的杂交瘤细胞系。该单克隆抗体的一个优选的实施方案命名为14D9.F8,具有以下特性:仅与人αv整联蛋白的αv链反应,以及选择性抑制与αvβ6整联蛋白承载细胞的整联蛋白底物纤连蛋白的附着。 The invention relates to a novel monoclonal antibody and a hybridoma cell line producing said antibody. The monoclonal antibody, a preferred embodiment of which is named 14D9.F8, has the...

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Bibliographische Detailangaben
Hauptverfasser: B. DIEFENBACH, F. MITJANS, S. GOODMAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:本发明涉及一种新的单克隆抗体和产生该抗体的杂交瘤细胞系。该单克隆抗体的一个优选的实施方案命名为14D9.F8,具有以下特性:仅与人αv整联蛋白的αv链反应,以及选择性抑制与αvβ6整联蛋白承载细胞的整联蛋白底物纤连蛋白的附着。 The invention relates to a novel monoclonal antibody and a hybridoma cell line producing said antibody. The monoclonal antibody, a preferred embodiment of which is named 14D9.F8, has the following properties: reacting only with the alpha v-chain of human alpha v-integrins, and inhibiting selectively the attachment to the integrin substrate fibronectin of the alpha v beta 6-integrin bearing cell.