Description

TheNanosecondFluorescenceLifetimeKitconsistsofonevialofeach

• p-Terphenyl
• 2,5-Diphenyl-1,3,4-oxADIazole(PPO)
• 1,4-bis(5-phenyloxazol-2-yl)benzene(POPOP)
• 2-Aminopurine
• Fluorescein,dianion

Thelifetimestandardswithinthekitaresolddryandaresimplyreconstitutedbyadding50µLofeitherwater/NaOH/EtOHand/orbuffer.Onevialofourlifetimestandardswilltypicallyallowfor10measurementstobeundertaken,when5µL(from50µL)isfurtherdilutedinto3cm³volumeswithinacuvette,theλ_ABSmax>0.1.

Foroptimumperformance,probevialsshouldbestoredat-2to-8Cwhennotbeingused.Probesolutionsshouldbeusedafterdilution.Ourdatasheets,providedwiththevials,providedetailedinstructionsforreconstitutionanduse.

AnUrsaBioScienceshortvideodescribesourreconstitutionprocedure.

Ursa BioScience提供了一系列具有不同水溶性的高量子产率荧光团，可用于各种客户的氯离子传感应用。我们的氯化物探针可通过存在水溶液，络合物或假氯化物而容易地进行荧光淬灭（强度和寿命），非常适合于生理或环境中氯化物的测定。