Construction of a GFP-fused mouse PACRG baculovirus recombinant vector and expression of the fusion protein in Sf9 inset cells / 中华男科学杂志
National Journal of Andrology
; (12): 591-595, 2016.
Article
de Zh
| WPRIM
| ID: wpr-262349
Bibliothèque responsable:
WPRO
ABSTRACT
<p><b>Objective</b>To construct a GFP-fused mouse Parkin co-regulated gene (PACRG) baculovirus recombinant PACRG/GFP-pFastBac1 vector and express the fusion protein in Sf9 insect cells.</p><p><b>METHODS</b>Full-length mouse PACRG cDNA was amplified by PCR and cloned in frame to the vector pFastBac1 with eGFP (rpFBac-PACRG-GFP recombinant vector). The plasmid was transformed into DH10Bac cells to obtain the recombinant bacmid plasmid, the bacmid was transfected into Sf9 insect cells, and the expressed PACRG/GFP fusion protein was analyzed by Western blot and fluorescence microscopy.</p><p><b>RESULTS</b>The construction of the PACRG/GFP-pFastBac1 baculovirus plasmid was confirmed by sequencing and restriction enzyme digestion. Western blot showed the expression of the fusion protein carrying a green fluorescence in the Sf9 insect cells.</p><p><b>CONCLUSIONS</b>Conclusion: A PACRG/GFP-pFastBac1 recombinant baculovirus vector was successfully constructed and the fusion protein was highly expressed in the Sf9 insect cells. Our findings have provided a basis for further studies on the structure of the PACRG protein and regulation of spermatogenesis.</p>
Mots clés
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Plasmides
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Protéines de fusion recombinantes
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Transfection
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Protéines
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Technique de Western
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Réaction de polymérisation en chaîne
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Baculoviridae
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ADN complémentaire
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Protéines à fluorescence verte
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Cellules Sf9
Limites du sujet:
Animals
langue:
Zh
Texte intégral:
National Journal of Andrology
Année:
2016
Type:
Article