Common Fluorophores
| ION | PROBE | Ex Wavelength (nm) | Em Wavelength (nm) |
|---|---|---|---|
| Calcium | Quin-2 | 339 | 400 |
| Calcium | Fluo-3 | 488 | 530 |
| Calcium | Fura-Red | 488 | 660 |
| Calcium | Calcium Green | 488 | 530 |
| Calcium | Calcium Orange | 550 | 580 |
| Calcium | Calcium Crimson | 593 | 615 |
| Calcium | Rhod-2 | 550 | 575 |
| Chloride | SPQ | 320 | 440 |
| Chloride | SPA | 355 | 490 |
| Chloride | MQAE | 350 | 460 |
| ION | PROBE | Ex 1 Wavelength (nm) | Ex 2 Wavelength (nm) | Em Wavelength (nm) |
|---|---|---|---|---|
| Calcium | Fura-2 | 340 | 380 | 510 |
| Magnesium | Mag-Fura-2 | 340 | 380 | 510 |
| Magnesium | Mag-Fura-5 | 340 | 380 | 500 |
| Memb. Po. | Di-4-ANEPPS | 475 | 617 | |
| Memb. Po. | Di-8-ANEPPS | 475 | 605 | |
| pH | BCECF | 440 | 490 | 530 |
| pH | SNAFL-1 | 514 | 550 | 600 |
| Sodium | SBFI | 340 | 380 | 505 |
| Potassium | SBFI | 340 | 380 | 505 |