assay
>90%
form
solid or viscous liquid
reaction suitability
reactivity: thiol reactive, reagent type: chemical modification reagent, reagent type: cross-linking reagent
reactivity: sulfhydryl reactive
polymer architecture
shape: branched
functionality: monofunctional
shipped in
ambient
storage temp.
−20°C
SMILES string
O=C(CCOCCOCCOCCOCCNC(CCN1C(C=CC1=O)=O)=O)NC(COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O)(COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O)COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)=O
InChI
1S/C106H202N6O50/c1-120-24-27-128-40-43-136-54-57-142-66-69-148-78-81-154-90-93-157-87-84-151-75-72-145-63-60-139-51-48-133-37-32-125-21-12-108-100(114)7-17-160-96-106(111-103(117)10-16-123-30-35-131-46-47-132-36-31-124-20-11-107-99(113)6-15-112-104(118)4
InChI key
NDEZSFRLBSRIHD-UHFFFAOYSA-N
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
Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable