Expression of anti-HBc single-chain variable fragment mediated by recombinant replication defective adenovirus in vitro / 中华肝脏病杂志
Chinese Journal of Hepatology
; (12): 587-589, 2006.
Article
Dans Zh
| WPRIM
| ID: wpr-341294
Responsable en Bibliothèque :
WPRO
ABSTRACT
<p><b>OBJECTIVES</b>To define the expression of single-chain variable fragment (ScFv) against hepatitis B virus core protein (HBc) mediated by recombinant replication defective adenovirus carrying the anti-HBc ScFv gene in vitro and to define the activity of anti-HBc ScFv combining HBcAg.</p><p><b>METHODS</b>The recombinant adenoviruses carrying anti-HBc ScFv gene generated by homologous recombination in bacteria and packaged in 293 cells were transfected into HepG2 cells, and the anti-HBc ScFv was detected using SDS-PAGE and Western blot.</p><p><b>RESULTS</b>Green fluorescent protein (GFP) was observed in HepG2 cells after the transfection. SDS-PAGE displayed a protein strap about 2.7 x 10(4), and the result of Western blot displayed a positive reactive strap.</p><p><b>CONCLUSION</b>Anti-HBc ScFv can be expressed in cells mediated by recombinant replication defective adenovirus carrying the anti-HBc ScFv gene.</p>
Texte intégral:
1
Indice:
WPRIM
Sujet Principal:
Transfection
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Lignée cellulaire
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Adenoviridae
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Virus de l'hépatite B
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Allergie et immunologie
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Anticorps à chaîne unique
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Génétique
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Anticorps de l'hépatite B
Limites du sujet:
Humans
langue:
Zh
Texte intégral:
Chinese Journal of Hepatology
Année:
2006
Type:
Article