›› 2013, Vol. 31 ›› Issue (1): 19-73-75.
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WU Song-quan1 *,WANG Guang-li1,LEI Yong-liang2,ZHANG Kai-bo1
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Abstract: The gene-coding mature apyrase protein from Aedes albopictus was amplified by RT-PCR and cloned in frame with the α-factor secretion signal peptide into Pichia pastoris secreting expression vector pGAPZα-A resulting in the pGAPZα-A-apyrase. After being linearized by BlnⅠ restriction enzyme, the recombinant pGAPZα-A-apyrase was trans-formed into Pichia pastoris GS115 by electroporation. Recombinant strains pGAPZα-A-apyrase/GS115 were screened on YPDS plates containing Zeocin and identified by PCR. The recombinant protein of apyrase (Mr 60 000) has been expressed in the supernatant of Pichia pastoris.
Key words: Aedes albopictus, Apyrase, Pichia pastoris, Secreted expression
WU Song-quan1 *,WANG Guang-li1,LEI Yong-liang2,ZHANG Kai-bo1. Secretory Expression of Salivary ATP Diphosphohydrolase(Apyrase)from Aedes albopictus in Pichia pastoris[J]. , 2013, 31(1): 19-73-75.
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https://www.jsczz.cn/EN/Y2013/V31/I1/19