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HS Code |
748271 |
| Organism Name | Escherichia coli |
| Strain | K-12 |
| Gram Stain | Negative |
| Morphology | Rod-shaped |
| Genome Size Bp | 4600000 |
| Optimal Temperature Celsius | 37 |
| Metabolism | Facultative anaerobe |
| Motility | Motile (peritrichous flagella) |
| Doubling Time Minutes | 20 |
| Natural Habitat | Intestines of warm-blooded organisms |
As an accredited Escherichiacoli factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sterile 1.5 mL cryovial containing 0.5 mL of Escherichia coli culture, clearly labeled, sealed, and stored in insulated packaging. |
| Shipping | Shipping of *Escherichia coli* (E. coli) involves strict packaging to ensure safety and compliance with biological material regulations. The bacteria are typically shipped on dry ice or in gel packs within leak-proof, labeled containers, and accompanied by relevant documentation, ensuring safe and temperature-controlled delivery to laboratories or research facilities. |
| Storage | **Escherichia coli (E. coli) should be stored as bacterial cultures, typically on agar slants or plates at 4°C for short-term storage. For long-term preservation, E. coli stocks are prepared with 15–20% glycerol and stored at -80°C. Ensure all storage is in clearly labeled, sterile, and tightly sealed containers to prevent contamination and accidental exposure.** |
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Purity 99%: Escherichiacoli Purity 99% is used in recombinant protein expression, where enhanced yield and purity of expressed proteins are achieved. Growth Rate 45 min/doubling: Escherichiacoli Growth Rate 45 min/doubling is used in academic research labs, where rapid culture expansion accelerates experimental workflows. OD600 0.8 Harvesting: Escherichiacoli OD600 0.8 Harvesting is used in plasmid DNA preparation, where optimal cell density ensures maximum DNA recovery. Antibiotic Resistance (Ampicillin): Escherichiacoli Antibiotic Resistance (Ampicillin) is used in selective cloning, where only transformed cells survive, increasing cloning efficiency. Endotoxin Level <0.1 EU/mL: Escherichiacoli Endotoxin Level <0.1 EU/mL is used in pharmaceutical protein production, where reduced endotoxin contamination meets regulatory safety standards. Stability Temperature 4°C: Escherichiacoli Stability Temperature 4°C is used in microbiological storage, where maintenance of cell viability is ensured for long-term use. Transformation Efficiency 1x10^9 cfu/µg DNA: Escherichiacoli Transformation Efficiency 1x10^9 cfu/µg DNA is used in gene cloning, where high efficiency enhances successful transformant recovery. Glycerol Stock 15%: Escherichiacoli Glycerol Stock 15% is used in strain preservation, where reliable long-term freezing minimizes genetic drift. Plasmid Copy Number >200: Escherichiacoli Plasmid Copy Number >200 is used in plasmid amplification, where high yields of recombinant DNA are obtained. Lac Operon Induction Capability: Escherichiacoli Lac Operon Induction Capability is used in IPTG-inducible expression systems, where precise control over gene expression is achieved. |
Competitive Escherichiacoli prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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