TABLE 1.
Packaging cell type, envelope type, and vector combinations tested
| PCL and vector | Cell type | Envelope | Gene | Selection marker |
|---|---|---|---|---|
| DA β-Gal | D-17 (canine)a | Amphotropic MLVd | β-Gal | Neor |
| DX β-Gal | D-17 (canine) | Xenotropic MLVe | β-Gal | Neor |
| DX Neor del β-Gal | D-17 (canine) | Xenotropic MLV | β-Gal | None |
| 2A β-Gal | 293 (human)b | Amphotropic MLV | β-Gal | Neor |
| 2X β-Gal | 293 (human) | Xenotropic MLV | β-Gal | Neor |
| HA Neor del β-Gal | HT1080 (human)c | Amphotropic MLV | β-Gal | None |
a
Osteosarcoma.
b
Embryonic kidney.
c
Fibrosarcoma.
d
4070A envelope.
e
NZB 9-1 envelope.