Transiently expressed muscle nicotinic acetylcholinereceptors in HEK293 cells / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12)2003.
Artigo
em Chinês
| WPRIM
| ID: wpr-555603
ABSTRACT
Aim Expressing muscle acetylcholin e receptors in mammallian cells using receptor clone technique.Methods The cDNA coding for the ?,?,?, ?,?-subunits of the mouse muscle nAC hR in pSP65, pSP64,pBS SK(-) are subcloned into pcDNA3.1+ by gene recobinant technique and then transfect HEK293 cells using lipofection technique.The ?-n AChR and ?-nAChR are transiently expressed in HEK293 cells membrane. Recording the response of transfected HEK293 cells to acetylcholine by using the whole- cell clamp technique.Results Transfected HEK293 cells may produ ce a inward current as appling acetylcholine.The current values are acctylcholin e-concentration-dependent.Conclusion ?-nAChR or ?-nAChR i s expressed successfully in HEK293 cells.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Pharmacological Bulletin
Ano de publicação:
2003
Tipo de documento:
Artigo
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