2008Di-Si Junyi Daxue xuebaoRequires access

Construction of eukaryotic expression vector of AKTIP gene and its expression in GES-1 cells

Rong Li

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Abstract

AIM:To construct eukaryotic expression vector of the gene of AKT interacting protein(AKTIP)and to detect its expression in GES-1 cells.METHODS:Total RNA was extracted from human peripheral blood.The full length cDNA of AKTIP gene was amplified by RT-PCR,and then cloned into pcDNA3.1 /myc-His(-)A vector by KpnI and NheI restrictive enzyme sites.The gene was identified and comfirmed by sequencing,and was then transfected into GES-1 cells,and the expressed AKTIP protein was detected by Western blot analysis.RESULTS:The seqencing result confirmed the eukaryotic expression vector of AKTIP was correctly constructed,and the result of Western blot showed it had a good expression in GES-1 cells.CONCLUSION:pcDNA3.1/myc-His(-)A-AKTIP has been successfully constructed,which can have a good expression in GES-1 cells.This study will provide a foundation for further investigation on the function and molecular constitution of AKTIP.

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AIM:To construct eukaryotic expression vector of the gene of AKT interacting protein(AKTIP)and to detect its expression in GES-1 cells.METHODS:Total RNA was extracted from human peripheral blood.The full length cDNA of AKTIP gene was amplified by RT-PCR,and then cloned into pcDNA3.1 /myc-His(-)A vector by KpnI and NheI restrictive enzyme sites.The gene was identified and comfirmed by sequencing,and was then transfected into GES-1 cells,and the expressed AKTIP protein was detected by Western blot analysis.RESULTS:The seqencing result confirmed the eukaryotic expression vector of AKTIP was correctly constructed,and the result of Western blot showed it had a good expression in GES-1 cells.CONCLUSION:pcDNA3.1/myc-His(-)A-AKTIP has been successfully constructed,which can have a good expression in GES-1 cells.This study will provide a foundation for further investigation on the function and molecular constitution of AKTIP.

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Available abstract

AIM:To construct eukaryotic expression vector of the gene of AKT interacting protein(AKTIP)and to detect its expression in GES-1 cells.METHODS:Total RNA was extracted from human peripheral blood.The full length cDNA of AKTIP gene was amplified by RT-PCR,and then cloned into pcDNA3.1 /myc-His(-)A vector by KpnI and NheI restrictive enzyme sites.The gene was identified and comfirmed by sequencing,and was then transfected into GES-1 cells,and the expressed AKTIP protein was detected by Western blot analysis.RESULTS:The seqencing result confirmed the eukaryotic expression vector of AKTIP was correctly constructed,and the result of Western blot showed it had a good expression in GES-1 cells.CONCLUSION:pcDNA3.1/myc-His(-)A-AKTIP has been successfully constructed,which can have a good expression in GES-1 cells.This study will provide a foundation for further investigation on the function and molecular constitution of AKTIP.

Key concepts: Transfection, Molecular biology, Complementary DNA, Vector (molecular biology), Gene, Biology, Gene expression, Western blot

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