发明名称 |
NOVEL BETA-GALACTOSIDE-ALPHA2,3-SIALYLTRANSFERASE, A GENE ENCODING THEREOF, AND A METHOD FOR PRODUCING THEREOF |
摘要 |
The present invention provides a novel &bgr;-galactoside-α2,3-sialyltransferase and a nucleic acid encoding the sialyltransferase. The present invention also provides a microorganism producing the sialyltransferase, as well as a method for producing the sialyltransferase using such a microorganism. The present invention further provides a vector carrying a nucleic acid encoding the sialyltransferase, and a host cell transformed with the vector, as well as a method for producing a recombinant &bgr;-galactoside-α2,3-sialyltransferase. The present invention further provides a method for preparing a sialylsugar chain, which uses the sialyltransferase of the present invention. |
申请公布号 |
US2012070863(A1) |
申请公布日期 |
2012.03.22 |
申请号 |
US201113218267 |
申请日期 |
2011.08.25 |
申请人 |
YAMAMOTO TAKESHI;TSUKAMOTO HIROSHI;TAKAKURA YOSHIMITSU |
发明人 |
YAMAMOTO TAKESHI;TSUKAMOTO HIROSHI;TAKAKURA YOSHIMITSU |
分类号 |
C12P19/18;C12N1/15;C12N1/19;C12N1/20;C12N1/21;C12N5/10;C12N9/10;C12N15/54;C12N15/63 |
主分类号 |
C12P19/18 |
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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