
SulfoNHS-SS-BiotinProductDescription
SulfoNHS-SS-BiotinisareducIBLe,long-chainaminoreactivebiotinylationagent.SulfoNHS-SS-Biotinreactswithmoleculescontainingprimaryamine(-NH2)residues,includingsmallmolecules,proteins,antibodiesandotherbiomolecularcompounds.
SulfoNHS-SS-Biotincontainsabiotinmoeity,anelongatedspacerarmwithareducibledisulfide(S-S)andanactive,aminereactiveNHSester.Thisbiotinylationreagentcanbeaddeddirectlytoaqueousreactions,orcanbedissolvedinahighquality,molecularBIOLOGygrade,anhydroussolvent,suchasDMSO(Covachem18252)orDMF(CovaChem18251)priortoaddingtofinalaqueousreactionbuffer.
SulfoNHS-SS-BiotinlabeledproteinscanbecleavedthroughthefascilereactionwithTCEP(CovaChem11303)orDTT(CovaChem11302),allowingforquantitativereleaseofbiotintag.

PackageSizes:100mgand1gram
ProductNumbers:14207-100;14207-1
ProductName:SulfoNHS-SS-Biotin
AlternativeNames:Sulfosuccinimidyl2-(biotinamido)-ethyl-1-3’-dithiopropionate;SulfoNHS-SS-(+)-Biotin;C19H27N4O9S4Na
Specifications
Appearance:WhitetoOff-WhiteSolid
Purity:is≥90%(QuantitativeNMR)
Storage:4°C,protectedfrommoisture
Properties
PhysicalState:SolidChemicalFormula:C19H27N4O9S4Na
MolecularWeight:606.69
Spacerlength:24.3Å