Magnetic nanoparticles for the affinity adsorption of maltose binding protein (MBP) fusion enzymes
Magnetic nanoparticles for the affinity adsorption of maltose binding protein (MBP) fusion enzymes
复制标题
用于麦芽糖结合蛋白(MBP)融合酶亲和吸附的磁性纳米颗粒
DOI:
10.1039/c2jm16778f
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发表时间:
2012-03
影响因子:
--
通讯作者:
Xinhui Xing
中科院分区:
文献类型:
--
作者:
Lilin Zhou;Jingjun Wu;Huijuan Zhang;Yan Kang;Jun Guo;Chong Zhang;Jinying Yuan;Xinhui Xing
By the combination of fusion protein technology and nanoparticle surface modification technology, a maltose-modified magnetic support has been successfully developed for the integration of separation/purification, and immobilization of maltose binding protein–Heparinase I fusion enzyme (MBP–HepA) for enzymatic reaction and recycle. HepA is an important enzyme to degrade heparin and heparan sulfate to produce low molecular weight heparin (LMWH). This magnetic support may play an important role for process simplification and cost reduction on the industrial production of LMWH. Further, this magnetic support also can be used for the immobilization of other MBP fusion proteins, which implies that this magnetic support may have wide applications in biotechnology and enzyme engineering.
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作者:
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通讯作者:
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影响因子:
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作者:
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通讯作者:
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