-
公开(公告)号:US20070275006A1
公开(公告)日:2007-11-29
申请号:US11683975
申请日:2007-03-08
申请人: Anamika Khajuria , Amit Gupta , Singh Surjeet , Fayaz Malik , Jaswant Singh , Kasturi Lal Bedi , Krishan Suri , Naresh Satti , Om Suri , Ghulam Qazi , Vellimedu Srinivas , Krishna Ella
发明人: Anamika Khajuria , Amit Gupta , Singh Surjeet , Fayaz Malik , Jaswant Singh , Kasturi Lal Bedi , Krishan Suri , Naresh Satti , Om Suri , Ghulam Qazi , Vellimedu Srinivas , Krishna Ella
IPC分类号: A61K45/00 , A61K39/385 , A61K47/00
CPC分类号: C07H17/04 , A61K39/0275 , A61K39/12 , A61K39/292 , A61K39/39 , A61K2039/55505 , A61K2039/5555 , A61K2039/55566 , A61K2039/55583 , A61K2039/57 , C12N2730/10134 , Y02A50/484
摘要: The present invention relates to an adjuvants, particularly to the use of a well-characterized plant based iridoid glycoside adjuvant from plant Picrorhiza kurroa, acting as an adjuvant against T-dependent antigen and specifically against HBsAg and typhoid antigens. The present invention also relates to the method of producing the iridoid glycoside adjuvant and the products utilizing such adjuvants for induction of cellular immunity. The adjuvants may be used alone or with specific antigens. The two antigens used in the study represents HBsAg, a recombinant antigen expressed in Pichia pastoris, and typhoid Vi polysaccharide purified from Salmonella typhi broth. These antigens are studied for their immunogenicity with the adjuvant iridoid glycoside adjuvant
摘要翻译: 本发明涉及一种佐剂,特别是涉及使用来自植物Pic草的充分表征的植物性环烯醚萜糖苷佐剂的佐剂,其作为对T依赖性抗原的佐剂,特异性地抗HBsAg和伤寒抗原。 本发明还涉及生产环烯醚萜苷佐剂的方法和利用这些佐剂诱导细胞免疫的产物。 佐剂可以单独使用或与特定抗原一起使用。 研究中使用的两种抗原代表HBsAg,一种在巴斯德毕赤酵母中表达的重组抗原,以及从伤寒沙门氏菌培养液中纯化的伤寒Vi多糖。 研究这些抗原与佐剂环烯醚萜苷佐剂的免疫原性