MAL-DPEG 4-(M-DPEG 12)3

Code: QBD10406-1000MG D2-231

Features and Benefits

MAL-dPEG®4-(m-dPEG®12)3 is a branched dPEG® reagent which is highly use...


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Features and Benefits

MAL-dPEG®4-(m-dPEG®12)3 is a branched dPEG® reagent which is highly useful for protein and peptide modification to increase hydrodynamic volume and serum half-life and to greatly reduce the immunogenicity of the modified peptide or protein. This dPEG® product consists of a linear "tail" with a reactive group, a tris core to provide branching, and methoxy-terminated dPEG® branches. The numbers following dPEG® are the exact number of repeat units in the linear chain. All of these dPEG® products are hydrophilic, non-immunogenic, single molecular weight compounds. The maleimide functional group reacts rapidly and specifically with free sulfhydryls in aqueous media at pH 6.5-7.5.

Legal Information

dPEG is a registered trademark of Quanta BioDesign

Products Protected under U.S. Patents # 7,888,536 B2

assay>90%
formsolid or viscous liquid
polymer architectureshape : branchedfunctionality : monofunctional
reaction suitabilityreagent type: chemical modification reagentreactivity: thiol reactive, reagent type: cross-linking reagent, reagent type: chemical modification reagentreactivity: sulfhydryl reactive
shipped inambient
SMILES stringO=C(CCOCCOCCOCCOCCNC(CCN1C(C=CC1=O)=O)=O)NC(COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O)(COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O)COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O
storage temp.−20°C
Cas Number1334178-05-0
This product has met the following criteria to qualify for the following awards:



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