| Bioactivity | PBFI is the fluorescent indicator that is widely used for the determination of intracellular concentrations of K+[1]. Storage: protect from light. |
| Name | PBFI |
| CAS | 124549-11-7 |
| Formula | C46H46N2O16 |
| Molar Mass | 882.86 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. K Meuwis, et al. Photophysics of the fluorescent K+ indicator PBFI. Biophys J. 1995 Jun;68(6):2469-73. |