Article
[Enzymatic activities of recombinant human NAMPT and NAMPT (H247A) proteins].
Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences - 1 Mar 2011
Wang Feng, Huang Peng, Liu Zhu, Lu Yun-Bi, Wei Er-Qing, Zhang Wei-Ping, Tang Chun
Abstract excerpt
OBJECTIVE: To prepare and purify recombinant human NAMPT and NAMPT (H247A) proteins and to detect their enzymatic activity. METHODS: Using pcDNA3.1-hnampt as template, full-length hnampt was sub-cloned into pET-11a(+) plasmid. The hnampt (H247A) mutant was obtained by site-directed mutagenesis. The plasmids were introduced in Escherichia coli BL21star for protein expression. The recombined NAMPT and NAMPT (H247A)...
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