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产品目录编号 | 库存情况 | 包装 | 数量 / 包装 | 价格 | 数量 | |
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71344-3CN |
| 塑胶安瓿;塑胶针药瓶 | 0.4 ml |
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71344-4CN |
| 玻璃瓶 | 1 ml |
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Description | |
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Overview | Origami™ 2 host strains are K-12 derivatives that have mutations in both the thioredoxin reductase (trxB) and glutathione reductase (gor) genes, which greatly enhance disulfide bond formation in the E. coli cytoplasm. The Origami 2 strains are kanamycin sensitive; like the original Origami strains, the gor mutation is still selected for by tetracycline. To reduce the possibility of disulfide bond formation between molecules, strains containing mutations in trxB and gor are recommended only for the expression of proteins that require disulfide bond formation for proper folding. |
Genotype: Δ(ara-leu)7697 ΔlacX74 ΔphoA PvuII phoR araD139 ahpC galE galK rpsL F′[lac+ lacIq pro] gor522::Tn10 trxB (StrR, TetR) This product contains genetically modified organisms (GMO). Within the EU GMOs are regulated by Directives 2001/18/EC and 2009/41/EC of the European Parliament and of the Council and their national implementation in the member States respectively. This legislation obliges MilliporeSigma to request certain information about you and the establishment where the GMOs are being handled. Click here for Enduser Declaration (EUD) Form. | |
Catalogue Number | 71344 |
Brand Family | Novagen® |
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Product Information | |||
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0.4 ml | 1 ml | Component | |
• | 2 × 0.2 ml | 5 × 0.2 ml | Origami™ 2 Competent Cells |
• | 2 × 2 ml | 4 × 2 ml | SOC Medium |
• | 2 ng | 2 ng | Test Plasmid |
Guaranteed efficiency | 2 × 10⁶ cfu/µg |
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Product Usage Statements |
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Ship Code | Dry Ice Only |
Toxicity | Multiple Toxicity Values, refer to MSDS |
Storage | ≤ -70°C |
Do not freeze | Ok to freeze |
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Supplemental Information |
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Specifications |
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