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 |