发明名称 |
AFFINITY POLYPEPTIDE FOR PURIFICATION OF RECOMBINANT PROTEINS |
摘要 |
<p>The present disclosure provides an affinity polypeptide for the purification of a recombinant biologically active protein or polypeptide. Further, the present disclosure provides a fusion recombinant protein or polypeptide wherein the fusion recombinant protein comprises of at least two components, a biologically active polypeptide or protein or protein of interest and the affinity polypeptide. The biologically active polypeptide may be linked directly or indirectly to the affinity polypeptide by covalent binding. The present disclosure provides a recombinant expression vector for the producing said fusion recombinant protein in host cells. Further, the present disclosure provides an improved method of purification of recombinant protein from the host cells. Further, the disclosure provides a method of purification of the recombinant biologically active polypeptide or protein by immobilized metal ion chelating chromatography.</p> |
申请公布号 |
EP1981978(A2) |
申请公布日期 |
2008.10.22 |
申请号 |
EP20070736519 |
申请日期 |
2007.02.07 |
申请人 |
USV LIMITED |
发明人 |
RAO, LAXMI, S.;MISHRA, SHRIKANT;BORBHUIYA, MONSUR, AHMED;MHATRE, DEEPA;THAKUR, PRITI |
分类号 |
C12N15/62 |
主分类号 |
C12N15/62 |
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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