BDP630/650isafarredemittingborondipyrromethenebasedfluorophorefortheCyanine5channel.Becauseofitsrelativelylonglifetimeoftheexcitedstate,thisdyeisparticularlyusefulforfluorescencelifetimerelatedmeasurements.
Thereactivemaleimidemoietyallowstoattachthedyetothiolgroupsinbiomolecules,especiallyproteinsandpeptides.
Generalproperties
| Appearance: | darkcoloredsolid |
| MassspecM+increment: | 572.2 |
| Molecularweight: | 572.39 |
| Molecularformula: | C29H23N4BF2O4S |
| Solubility: | goodinDMF,DMSO |
| Qualitycontrol: | NMR1H,HPLC-MS(95%) |
| Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight.Desiccate. |
Spectralproperties
| Excitationmaximum,nm: | 628 |
| Emissionmaximum,nm: | 642 |
| CF260: | 0.029 |
| CF280: | 0.035 |