发明名称 |
PRODUCTION OF BIOLOGICALLY ACTIVE RECOMBINANT BOVINE FOLLICLE STIMULATING HORMONE (RECBFSH) IN THE BACULOVIRUS EXPRESSION SYSTEM |
摘要 |
The invention provides methods for the production of recombinant bovine Follicle Stimulating Hormone (bFSH) as well as vectors and cells for use in said methods. In particular the invention provides baculovirus based vectors which are capable of expression of bFSH in insect cells. bFSH is a heterodimeric protein belonging to a family of glycoprotein hormones which are produced in the pituitary or the placenta. It finds its use in many fertility related applications. Expression of bFSH in baculovirus/insect cell systems leads to a recombinant bFSH which has an unexpected high activity in a human FSH receptor assay and/or a bovine immature oocyte assay. The genes encoding the subunits of bFSH may be present on one baculovirus derived vector or on two or more vectors which are to be cotransfected.
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申请公布号 |
CA2223125(A1) |
申请公布日期 |
1996.08.22 |
申请号 |
CA19962223125 |
申请日期 |
1996.02.16 |
申请人 |
STICHTING INSTITUUT VOOR DIERHOUDERIJ EN DIERGEZONDHEID (ID-DLO) |
发明人 |
MELOEN, ROBERT HANS;MOORMANN, ROBERTUS JACOBUS MARIA;VAN RIJN, PETRUS ANTONIUS;VAN DE WIEL, DIRK FRANCISCUS MARINUS |
分类号 |
A61K38/00;A61K38/24;C07K14/59;C12N15/16;C12N15/86;C12N15/866;(IPC1-7):C12N15/16;C12N5/08 |
主分类号 |
A61K38/00 |
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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