发明名称 |
RECOMBINANT MICROORGANISMS EXPRESSING AN OLIGOSACCHARIDE RECEPTOR MIMIC |
摘要 |
Chimeric carbohydrates produced by recombinant microorganism carrying exogenous glycosyl transferases act with or without exogenous enzymes requir ed for synthesis or nucleotide synthesis precursors. These recombinant microorganism can be used as a means for competitively inhibiting the bindin g of toxins or adhesins to receptors of mucosal surfaces, especially gastrointestinal surface. In particular chimeric sugar moieties have been ma de for lipopolysaccharides, in recombinant microorganism that present multiple copies of the oligosaccharides. The oligosaccharide moieties so presented ac t as receptor mimic for toxins and adhesins. A number have been synthesised an d have been shown to confer protection against attack by pathogenic organisms or their products in vitro and an in vivo. |
申请公布号 |
CA2384081(A1) |
申请公布日期 |
2001.03.22 |
申请号 |
CA20002384081 |
申请日期 |
2000.09.09 |
申请人 |
WOMEN'S AND CHILDREN'S HOSPITAL;LUMINIS PTY. LTD. |
发明人 |
MORONA, RENATO;PATON, JAMES;PATON, ADRIENNE |
分类号 |
C12N15/09;A61K9/48;A61K31/7004;A61K31/7008;A61K31/7012;A61K31/7016;A61K31/702;A61K35/74;A61K38/00;A61P1/02;A61P1/04;A61P11/00;A61P11/08;A61P11/10;A61P13/02;A61P17/06;A61P17/14;A61P19/02;A61P25/00;A61P27/02;A61P27/16;A61P29/00;A61P31/12;A61P31/16;A61P35/00;A61P37/06;C07H3/02;C07H3/04;C07H5/06;C07H7/027;C12N1/19;C12N1/21;C12P19/04;C12P19/18;C12Q1/02;C12R1/01 |
主分类号 |
C12N15/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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