发明名称 |
Method of producing insulinotropic GLP-1 (7-36) polypeptide and/or GLP-1 analogs |
摘要 |
The present invention discloses a method of producing polypeptides, including insulinotropic GLP-1 (7-36) polypeptide and/or GLP-1 analogs, by ligating genes in a tandem way. Also disclosed are the recombinant polypeptides produced by such a method. Using the method of this invention, 1 to 32 copies of GLP-1 (7-36) and/or GLP-1 analog genes may be expressed in tandem and the desired polypeptide can be obtained after cleavage of a fusion protein and further processes of separation and purification thus making possible the production of recombinant polypeptides, including recombinant GLP-1 (7-36) and/or GLP-1 analogs on a large scale, at a significantly reduced production cost.
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申请公布号 |
US7544512(B2) |
申请公布日期 |
2009.06.09 |
申请号 |
US20040761717 |
申请日期 |
2004.01.20 |
申请人 |
SHANHAI HUA YI BIO-TECH LAB |
发明人 |
SUN YUKUN;WU DENGXI;WU AIZHEN;ZHU ZHIYONG;YU GANG;ZHOU JIAXIANG;ZHAO SHAOLING |
分类号 |
A61K38/26;C12N15/09;A61K38/00;C07K14/605;C07K19/00;C12N1/21;C12N15/16;C12N15/63;C12N15/70;C12P21/02 |
主分类号 |
A61K38/26 |
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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