Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Particle size, optimal weight ratio and transfection efficiency for cationic nioplexes made up of DNA plasmid and a mixture of spermine derivatives, Chol and Span-20.
| Spermine-Based Cationic Lipid | Particle Size (nm) | Optimal Weight Ratio | Transfection Efficiency (cells/cm2) |
|---|---|---|---|
| 1 | 213 | 10 | 7556 ± 92 |
| 2 | 315 | 10 | 6897 ± 292 |
| 3 | 487 | 5 | 5453 ± 36 |
| 4 | 876 | 20 | 2082 ± 63 |
| 5 | 462 | 30 | 5959 ± 197 |
| 6 | 385 | 10 | 7993 ± 94 |
