发明名称 |
RECOMBINANT FEL D 1 ALLERGEN |
摘要 |
Dander from the domestic cat (Felis domesticus) is one of the most common causes of IgE mediated allergy. The present invention relates to a recombinant folded Fel d 1 with molecular and biological properties similar to the natural counterpart and specifically a synthetic gene coding for a direct fusion of Fel d 1 chain 2 N-terminally to chain 1. E coli expression resulted in a non-covalently associated homodimer with an apparent molecular weight of 30 kDa defined by size exclusion chromatography, each 19177 Da subunit displayed a disulfide pattern identical to that found in the natural Fel d 1, and having identical fold of natural and recombinant Fel d 1. The, recombinant Fel d 1 provides for diagnosis and allergen specific immunotherapy of cat allergy. |
申请公布号 |
EP1620554(B1) |
申请公布日期 |
2008.01.23 |
申请号 |
EP20040728869 |
申请日期 |
2004.04.22 |
申请人 |
IMVISION GMBH |
发明人 |
GROENLUND, HANS;VAN HAGE, MARIANNE |
分类号 |
C07K14/47;A61K38/17;A61K39/00;A61K39/35;C12N15/12;G01N33/567 |
主分类号 |
C07K14/47 |
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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