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 |
|
| 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 |