MAL-dPEG®4-(m-dPEG®12)3
ALDRICH/QBD10406
CAS Number: 1334178-05-0
Empirical Formula (Hill Notation): C106H202N6O50
Molecular Weight: 2360.75
Linear Formula: C106H202N6O50
Product Type: Chemical
assay | >90% |
form | solid or viscous liquid |
polymer architecture | shape : branched functionality : monofunctional |
reaction suitability | reagent type: chemical modification reagent reactivity: sulfhydryl reactive |
reagent type: chemical modification reagent reactivity: thiol reactive |
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reagent type: cross-linking reagent | |
shipped in | ambient |
SMILES string | O=C(CCOCCOCCOCCOCCNC(CCN1 |
storage temp. | −20°C |
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 |
Legal Information: | Products Protected under U.S. Patents # 7,888,536 B2 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | >90% |
Storage Temp. | −20°C |
UNSPSC | 12352200 |