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公开(公告)号:US08703486B2
公开(公告)日:2014-04-22
申请号:US13120508
申请日:2009-08-17
申请人: Sonia Néron , Annie Roy , Jessie Farah Fecteau
发明人: Sonia Néron , Annie Roy , Jessie Farah Fecteau
CPC分类号: C12N5/0635 , C07K16/00 , C07K2317/14 , C07K2317/21 , C12N2500/25 , C12N2501/2302 , C12N2501/231 , C12N2511/00
摘要: This application relates to an in vitro method of producing a polyclonal IgG preparation. The method comprises (i) placing a polyclonal B-cell population enriched in IgG-secreting B cells in a culture medium; and (ii) culturing the polyclonal B-cell population under conditions enabling the production of the polyclonal IgG preparation from the polyclonal B-cell population. This improved method enables the production of antibodies (preferably IgG) and facilitates long-term culture of polyclonal B-cell populations.
摘要翻译: 本申请涉及制备多克隆IgG制剂的体外方法。 该方法包括(i)将富含IgG分泌B细胞的多克隆B-细胞群放入培养基中; 和(ii)在能够从多克隆B细胞群产生多克隆IgG制备物的条件下培养多克隆B-细胞群体。 该改进的方法能够产生抗体(优选IgG)并促进多克隆B-细胞群体的长期培养。