Yes, the xxpress® NGx system is compatible with the following dyes or their generic equivalents: FAM/SYBR, TAMRA, Texas Red, Cy5, Cy5.5.
| Channel | Excitation (nm) | Emission (nm) | Example Fluorophores Detected |
| 1 | 474 | 507–527 | SYBR Green I, FAM |
| 2 | 535 | 567-583 | JOE, HEX, VIC, TA |
| 3 | 578 | 617-633 | Texas Red, ROX |
| 4 | 635 | 667-679 | Cy5 |
| 5 | 662 | 698-624 | Cy5.5 |
