Lentiviral packaging for stable gene delivery, from plasmid construction through titered, ready-to-use virus. The VSV-G-pseudotyped lentiviral vector, derived from HIV-1 with its virulence genes replaced, integrates your gene into the host genome for long-term expression and infects both dividing and non-dividing cells. We package overexpression, RNAi, and CRISPR sgRNA constructs at medium and large scale.
Target cells: neurons, hepatocytes, cardiomyocytes, tumor cells, endothelial cells, and stem cells, including primary cells.
Key Features
- Broad tropism: infects dividing and non-dividing cells, including primary cells
- Stable expression: genomic integration maintains expression through cell division
- Replication-defective: the recombinant strain cannot replicate autonomously
- Resistant to silencing: integrated transgenes resist gene-silencing mechanisms
- Payload: carries inserts up to ~4.8 kb
Every batch is covered by our 100% quality guarantee. If the virus doesn’t meet the titer and specification you ordered, we will remake it at no additional cost.
Pricing & Turnaround
| Scale | Package | Turnaround | Price |
|---|---|---|---|
| Medium | Over-expression (≤3 kb), ≥2×10⁸ TU/ml, 200 μl | 20–25 business days | Quote |
| Medium | RNAi, single target, ≥2×10⁸ TU/ml, 200 μl | 20–25 business days | Quote |
| Medium | RNAi, 3 targets (1 guaranteed), ≥2×10⁸ TU/ml, 200 μl | 20–25 business days | Quote |
| Medium | sgRNA, single target, ≥2×10⁸ TU/ml, 200 μl | 20–25 business days | Quote |
| Medium | sgRNA, 3 targets, ≥2×10⁸ TU/ml, 200 μl | 20–25 business days | Quote |
| Large | Over-expression (≤3 kb), ≥10⁹ TU/ml, 200 μl | 25–30 business days | Quote |
| Large | RNAi, ≥10⁹ TU/ml, 200 μl | 25–30 business days | Quote |
| Large | sgRNA, single target, ≥10⁹ TU/ml, 200 μl | 25–30 business days | Quote |
Turnaround includes plasmid construction and preparation.
Deliverables
Custom lentivirus, to specification:
- Medium scale: ≥10⁸ TU/ml, 5×200 μl
- Large scale: ≥10⁹ TU/ml, 5×200 μl
Included at no charge:
- Control virus (medium >10⁸ TU/ml; large >10⁹ TU/ml, 5×200 μl)
- Polybrene, 10 mg/ml, 1×200 μl
Storage: dry ice / −80°C; avoid repeated freeze-thaw.
Get Started Today
Request a quote with your construct and project details, and a scientist will review it and follow up with pricing and turnaround.
Have additional questions or a custom packaging job? Call +1 (203) 804-1318 or email [email protected]. Our team of PhD researchers with decades of experience can help.