QBD10211
m-dPEG®4-NHS ester
别名:
2,5-Dioxo-1-pyrrolidinyl 4,7,10,13-tetraoxatetradecanoate, Polyethylene glycol, Triethylene glycol methyl ether 2-(succinimidyloxycarbonyl)ethyl ether
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选择尺寸
关于此项目
经验公式（希尔记法）:
C14H23NO8
化学文摘社编号:
分子量:
333.33
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352108
MDL number:
InChI
1S/C14H23NO8/c1-19-6-7-21-10-11-22-9-8-20-5-4-14(18)23-15-12(16)2-3-13(15)17/h2-11H2,1H3
SMILES string
O=C1CCC(N1OC(CCOCCOCCOCCOC)=O)=O
InChI key
MAYFFZZPEREGBQ-UHFFFAOYSA-N
assay
>90%
form
solid or viscous liquid
reaction suitability
reagent type: chemical modification reagent
reagent type: cross-linking reagent
reactivity: amine reactive
polymer architecture
shape: linear
functionality: monofunctional
shipped in
ambient
storage temp.
−20°C
Features and Benefits
The m-dPEG®4-NHS ester provides a variety of means to modify small molecules, peptides, proteins, and functionalized surfaces (metals, glass, and others). The single molecular weight methoxy-terminated dPEG® molecules are hydrophilic and non-immunogenic of exact length. Modification with m-dPEG® reagents 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®4-NHS (N-hydroxysuccinimide) ester reacts with amines.
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
flash_point_f
Not applicable
flash_point_c
Not applicable
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