Cy5.5PEGAminooxy,Cy5.5-PEG-ONH2:
Cy5.5PEGAminooxy(Cy5.5-PEG-ONH2)isoneofNanocs"reactivenearinfraredfluorescentdyeswithaterminalaminooxygroup(-ONH2).Aminooxyisacarbonylreactivefunctionalgroupthatcanreactwithaldehydeorketonegrouptoformastableoximebond.ReactionbetweenaminooxyandcarbonylgroupallowsconjugationofCy5.5dyetopolysaccharides,glycosylatedproteins,antibodiesorenzymeswithaldehydegroupintroducedbyperiodateoxidation.Cy5.5PEGdyeisabrightnearinfraredfluorescentdyewithexcitation/emissionwavelengthat675nm/694nm.PEGlinkerbetweenCy5.5andaminooxygroupoffersbetterwatersolubility,reducedsterichindranceandenhancedstABIlity.Comparedtootherfluorescentdyes,Nanocs’reactivefluorescentPEGdyesarebrighter,morestableandeasiertouse.AllourreactivefluorescentPEGdyescanbeuseddirectlyinaqueousbufferwithoutneedaddinganyorganicsolvents.
ProductSpecifications:
- Composition:AminooxyPEGCy5.5
- Appearance:Blue/darkbluesolid;
- Solubility:Solubleinaqueousbuffer;
- Reactivegroup:Aminooxy(-ONH2);
- Reactivetoward:Carbonylgroup(aldehydeorketone;
- Excitation/Emissionwavelength:675nm/694nm.
StorageConditions:
- Storeat-200C.Desiccate.Protectfromlight.