Construction,expression and identification of yeast two-hybrid bait vector pGBKT7-PML-V / 重庆医科大学学报
Journal of Chongqing Medical University
;
(12)1986.
Artigo
em Chinês
| WPRIM
| ID: wpr-577915
ABSTRACT
Objective:
To construct the bait expression vector pGBKT7-PML-V of retinoic acid receptor variant protein,for screening the target proteins interacting with the bait protein through the yeast two-hybrid system.Methods:
The fragments of PML-V binding domain was amplified by PCR,and then was cloned into the bait expression vector pGBKT7.After being verified by sequencing,the bait vector pGBKT7-PML-V was transformed into AH109 yeast cells.Then the expression of the bait protein was analyzed by Western Blotting.Toxicity,leakage and serf-activation of the bait protein were detected.Results:
PML-V was amplified and cloned into pGBKT7 successfully.The bait vector was transformed into AH109 as well and no toxicity and self-activation were found.The expression of the bait protein was confirmed by Western Blotting.Conclusion:
The bait expression vector of PML-V was constructed successfully,which layed the foundations for screening target proteins interacting with the bait protein using the yeast two-hybrid technique.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Chongqing Medical University
Ano de publicação:
1986
Tipo de documento:
Artigo
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