Dh5-Alpha E. coli 感受态细胞
¥1,309.00 – ¥41,638.00
| SKU | OPTIONS | 价格 | |
|---|---|---|---|
| DA-100 | 20x50ul (20 tubes), >1x10⁹ | ¥1,309.00 | |
| DA-196 | 96x50ul (96-tube rack), >1x10⁹ | ¥3,331.00 | |
| DA-144A* | Pre-payment for one year, 144x10x100μl or 15 racks of DA-196 Kit, individual shipping and handling charges will apply. >1x10⁹ | ¥41,638.00 |
- 描述
- 其他信息
- Documents
描述
Description:
DH5a™ is the most frequently used E. coli strain for routine cloning applications. In addition to supporting blue/white screening recA1 and endA1 mutations in DH5a™ increase insert stability and improve the quality of plasmid DNA prepared from minipreps.
Application:
- Highest transformation efficiency
- General cloning
- Blue-white selection
- Plasmid isolation
Recommended storage condition:
This product should be stored at -80°C. Thaw on ice only before use. Do not re-freeze.
Genotype:
F- 80dlacZ M15 (lacZYA-argF) U169 recA1 endA1hsdR17(rk-, mk+) phoAsupE44 -thi-1 gyrA96 relA1
Reference:
Woodcock, D.M., Crowther, D.M., Doherty, J., Jefferson,S., DeCruz, E., Noyer-Weidner, M., Smith, S.S., Michael, M.Z., and Graham, M.W., Nucl. Acids Res. (1989) 17, 3469-3478
Competent Cell Type: Chemically
Transformation Efficiency (cfu/μg):
>1×109
Blue-Whiet Screening:
Yes
Strain:
K12
Reduces Recombination:
Yes
Cloning Methylated DNA:
No
Improves Plasmid Quality:
Yes
Preparing Unmethylated DNA:
Not suitable
T1 Phage Resistant:
No
RecA Deficient:
Yes
其他信息
| OPTIONS | 20x50ul (20 tubes), >1×10⁹, 96x50ul (96-tube rack), >1×10⁹, Pre-payment for one year, 144x10x100μl or 15 racks of DA-196 Kit, individual shipping and handling charges will apply. >1×10⁹ |
|---|
