QBD10318
m-dPEG®24-amine
Synonym(s):
Polyethylene glycol
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About This Item
Empirical Formula (Hill Notation):
C49H101NO24
Molecular Weight:
1088.32
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.22
MDL number:
InChI key
OAYCKRSBSZUIGB-UHFFFAOYSA-N
SMILES string
NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC
assay
>90%
form
solid or viscous liquid
reaction suitability
reagent type: chemical modification reagent, reagent type: cross-linking reagent
reactivity: carboxyl reactive
polymer architecture
shape: linear
functionality: monofunctional
shipped in
ambient
storage temp.
−20°C
Related Categories
Features and Benefits
The m-dPEG®24-amine provides a variety of means to modify small molecules, peptides, proteins, and functionalized surfaces (metals, glass, and others). This single molecular weight methoxy-terminated dPEG® molecule is hydrophilic and non-immunogenic with a spacer of exact length (86.1 Å). Modification with m-dPEG® reagent can improve water solubility, increase hydrodynamic volume, eliminate or reduce non-specific binding, protect peptides and proteins from proteolysis, reduce or eliminate immunogenicity, and increase serum half-life in vivo. The m-dPEG®24-amine products react with carboxylic acids and active esters.
Legal Information
Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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