ThiolreactiveBDPFLmaleimideisareactivedyeforproteinlabeling,whichhasidenticalstructurewithBODIPY®FLmaleimide.
BDPFLisaborondipyrromethenedyewhichhasabsorptionandfluorescencespectrasimilartofluorescein(FAM).However,thisdyeexhibitsveryhighphotostABIlity.Itisnon-charged,andhaslowmolecularweight.Itsbrightnessissimilartofluorescein,R110andxanthenedyederivativeslikeAlexaFluor®488.
Thisfluorophoreisidealforfluorescentmicroscopyandmanyotherapplications.Thefluorophorecansubstitutefluoresceinforalmostanyapplication,anditiscompatIBLewithanyFAM-capablefluorescentinstrumentation.
Generalproperties
| Appearance: | orangesolid |
| MassspecM+increment: | 414.1 |
| Molecularweight: | 414.21 |
| Molecularformula: | C20H21BF2N4O3 |
| Solubility: | Goodinorganicsolvents(DMF,DMSO),limitedinwater |
| Qualitycontrol: | NMR1H,HPLC-MS(95%) |
| Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight.Desiccate. |
Spectralproperties
| Excitationmaximum,nm: | 503 |
| ε,L⋅mol−1⋅cm−1: | 80000 |
| Emissionmaximum,nm: | 509 |
| Fluorescencequantumyield: | 0.97 |
| CF260: | 0.015 |
| CF280: | 0.027 |