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Plasmid DNA Preparation
Rapid Plasmid DNA Preparation Services for Research & Biopharma
LifeSct delivers premium plasmid DNA preparation solutions tailored for academic labs, biotech innovators, and pharmaceutical partners. Our specialized plasmid preparation platform combines scientific rigor with operational excellence, producing research-grade to GMP-compliant plasmids with industry-leading 5-7 business day turnaround times.
Why Choose Our Plasmid Preparation Services?
• Cost-Effective Scaling - From $119/500µg to bulk gram quantities.
• Endotoxin-Free Assurance: Certified <0.01EU/µg purity levels.
• Multi-Format Flexibility: Lyophilized, precipitated, or buffer-exchanged formats.
• Sequence-Verified Clones: Full Sanger sequencing validation included.
Online Quote
Please click the button on the right side and login to your account to request a quote.
Service Options (Cat. #: S0023)
Research Grade
| Quantity | Turnaround Time* | Price (USD) |
| 500 µg | 8-10 business days | $119 |
| 1 mg | 10-12 business days | $129 |
| 2 mg | 10-12 business days | $169 |
| 10 mg, High-copy | 12-15 business days | $349 |
| 10 mg, Low-copy | 12-15 business days | $549 |
| >10 mg | Quote | Quote |
Transfection Grade (Endotoxin <0.1EU/µg)
| Quantity | Turnaround Time* | Price (USD) |
| 500 µg | 8-10 business days | $189 |
| 1 mg | 10-12 business days | $229 |
| 2 mg | 10-12 business days | $269 |
| 10 mg, High-copy | 12-15 business days | $549 |
| 10 mg, Low-copy | 12-15 business days | $869 |
| >10 mg | Quote | Quote |
Preclinical Grade (Endotoxin <0.01EU/µg)
| Quantity | Turnaround Time* | Price (USD) |
| 100 µg | 6-8 business days | $149 |
| 200 µg | 8-10 business days | $189 |
| 500 µg | 8-10 business days | $229 |
| 1 mg | 10-12 business days | $269 |
| 2 mg | 10-12 business days | $319 |
| 10 mg, High-copy | 12-15 business days | $629 |
| 10 mg, Low-copy | 12-15 business days | $979 |
| >10 mg | Quote | Quote |
* Turnaround time is dependent on complexity of the projects. In a few cases, shipping time may exceed the estimated time.
Sample Requirements
100 ng DNA sample (diluted with ddH2O or TE buffer), colonies (fresh) or bacteria stored in glycerol.
Delivery Forms
1. Prepared plasmid DNA
2. Certificate of analysis (COA)
3. QC report
Publications
1. HLA class I signal peptide polymorphism determines the level of CD94/NKG2–HLA-E-mediated regulation of effector cell responses.
Publication: Nature Immunology Service: Gene Synthesis & Plasmid preparation
2. eEF2 diphthamide modification restrains spurious frameshifting to maintain translational fidelity.
Publication: Nucleic Acids Research Service: Gene Synthesis & Plasmid preparation
3. Differential effects of 40S ribosome recycling factors on reinitiation at regulatory uORFs in GCN4 mRNA are not dictated by their roles in bulk 40S recycling.
Publication: Communications Biology Service: Gene Synthesis & Plasmid preparation
Customer Testimonials
"Our lab started to use the high-quality services from LifeSct, including the gene synthesis and other molecular biology services since 2017. We are always happy with the great quality of the services, the reasonable price, the prompt shipment and the good communication from LifeSct. More impressively, your LiTaq™ PCR mix is robust and cost-effective. Thanks for continuing to produce great products and provide excellent services!"
------ NIH/NICHD, Dr. Chune Cao, Lab manager
