BDP581/591isaborondipyrromethenedyethathasrelativelylongfluorescencelifetimeandtwophotonexcitationcrosssection.Itisusefulforfluorescencepolarizationassays.Duetothepresenceofadienesystem,itcanreactwithreactiveoxygenspecies(ROS)withachangeoffluorescence.
ThisistheNHSesterderivativefortheconjugationwithprimaryandsecondaryaminegroupsofproteins,peptides,andothermolecules.
Generalproperties
| Appearance: | darkcoloredsolid |
| MassspecM+increment: | 374.1 |
| Molecularweight: | 489.28 |
| Molecularformula: | C26H22N3BF2O4 |
| Solubility: | goodinDMF,DMSO,DCM |
| Qualitycontrol: | NMR1H,HPLC-MS(95%) |
| Storageconditions: | Storage:12monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight.Desiccate. |
Spectralproperties
| Excitationmaximum,nm: | 585 |
| Emissionmaximum,nm: | 594 |
| CF260: | 0.06 |
| CF280: | 0.04 |