BDP581/591maleimideisathiolreactivedyeforthelabelingofsulfhydrylgroupsofproteinsandpeptides.
Thedyeisusefulforavarietyofapplications,suchasmicroscopy,fluorescencepolarizationexperiments,andevenROSdetection(uponreactionwithROS,thedyechangesitsfluorescence).
Generalproperties
| Appearance: | darkcoloredsolid |
| Molecularweight: | 514.33 |
| Molecularformula: | C28H25N4BF2O3 |
| Solubility: | goodinDMF,DMSO,DCM |
| Qualitycontrol: | NMR1H,HPLC-MS(95%) |
| Storageconditions: | Storage:24monthsafterreceivalat-20°Cinthedark.Transportation:atroomtemperatureforupto3weeks.Avoidprolongedexposuretolight.Desiccate. |
Spectralproperties
| Excitationmaximum,nm: | 585 |
| Emissionmaximum,nm: | 594 |
| CF260: | 0.06 |
| CF280: | 0.04 |