Description

2-AminoPurineinwater,Ex=295nm,Em=380nm,willgiveastandardsingleexponentiallifetimeof~12.0ns.Thislifetimestandardissolddryandissimplyreconstitutedbyadding50µLofwater.Onevialofourlifetimestandardwilltypicallyallowfor10measurementstobeundertaken,when5µL(from50µL)isfurtherdilutedinto3cm³volumeswithinacuvette,theλ_ABSmaxat305nm >0.1.

Foroptimumperformance,probevialsshouldbestoredat-2to-8Cwhennotbeingused.Probesolutionsshouldbeusedafterdilution.Ourdatasheet,providedwiththevial,providesdetailedinstructionsforreconstitutionanduse.

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。