化学性质
Descriptions
CautionLightsensitive.
ApplicationAphotoactivatablebiotinanalogueusedforthescalableandreproduciblepreparationofstableDNAandRNAprobes.Nucleicacidprobespreparedwithphotobiotinwilldetectaslittleas0.5pgoftargetDNA.Uponbriefirradiationwithlight,photobiotinlabelssingle ordouble strandednucleicacids.Theremovalofany unincorporatedphotobiotinisaccomplishedbyalcoholextractionandethanolprecipitationofthenucleicacid.Althoughnucleicacidprobepreparationistheprimaryuseofphotobiotin,ithasalsobeencitedasaprotein-labelingreagentintheliterature-----------------------
分子式 ：C25H39N9O6S
分子量 ：593.69900
精确质量 ：593.27400
PSA ：250.65000
LogP ：4.45146
质量标准
assay≥98%
formpowder
colororangetored
solubilityH2O:10mg/mLStableforatleast5monthsifkeptfrozenandprotectedfromlight.
