NTSR
Advanced viral vector development and gene delivery systems for efficient gene transfer and therapeutic applications.
Viral vectors are the most efficient tools for gene delivery into mammalian cells. NTSR provides expert services in the design, packaging, and purification of high-titer Lentivirus (LV) and Adeno-Associated Virus (AAV). Our platform is optimized for both research-grade and high-purity applications, ensuring robust gene expression across a wide variety of cell types, including hard-to-transfect primary cells and neurons.
Integrative delivery for stable, long-term expression. Ideal for dividing and non-dividing cells.
Non-integrative episomal expression. Wide range of serotypes for tissue-specific targeting in vivo.
Specialized for stable integration into actively dividing cell populations (e.g., stem cells).
| Parameter | Lentivirus (LV) | AAV (1-9) | Verification Method |
|---|---|---|---|
| Unpurified Titer | 10^6 - 10^7 TU/mL | 10^9 - 10^{10} GC/mL | qPCR / p24 ELISA |
| Purified Titer | 10^8 - 10^9 TU/mL | 10^{12} - 10^{13} GC/mL | qPCR / FACS |
| Purity Level | Ultracentrifuged | Gradient Purified | SDS-PAGE / Endotoxin |
| Safety Check | RCL Testing | Mycoplasma Free | Sterility Assay |