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Merck
CN

752460

聚乙二醇双(胺)

average MN 10,000, cross-linking reagent carboxyl reactive, amine

别名:

O,O′-双(2-氨基乙基)聚乙二醇, 二氨基聚乙二醇, 聚乙二醇二胺, 聚氧乙烯二胺

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线性分子式:
H2N(CH2CH2O)nCH2CH2NH2
化学文摘社编号:
MDL编号:
UNSPSC代码:
12162002
NACRES:
NA.23
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产品名称

聚乙二醇双(胺), average Mn 10,000

表单

powder or solid (or chunk(s))

质量水平

分子量

average Mn 10,000

反应适用性

reagent type: cross-linking reagent
reactivity: carboxyl reactive

mp

56-60 °C

Ω端

amine

α端

amine

聚合物结构设计

shape: linear
functionality: homobifunctional

SMILES字符串

NCCOCCOCCN

InChI

1S/C6H16N2O2/c7-1-3-9-5-6-10-4-2-8/h1-8H2

InChI key

IWBOPFCKHIJFMS-UHFFFAOYSA-N

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应用

Polymer for preparing enzyme conjugates soluble in organic solvents†; promising drug carrier†

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Malar A. Azagarsamy, et al.
Material Matters, 7 (2012)
Emmanuelle Bays et al.
Biomacromolecules, 10(7), 1777-1781 (2009-06-10)
Maleimide end functionalized polymers for site-selective conjugation to free cysteines of proteins were synthesized using reversible addition-fragmentation chain transfer (RAFT) polymerization. A furan-protected maleimide chain transfer agent (CTA) was employed in the RAFT polymerization of poly(ethylene glycol) methyl ether acrylate
Alison G Patrick et al.
Macromolecular bioscience, 10(10), 1184-1193 (2010-07-02)
The design of hydrogels that simultaneously report protease activity and remove excess protease from solution is elucidated. The hydrogels, based on amino-PEGA, combine enzyme-specific peptides flanked with FRET complimented by charged amino acid residues that facilitate protease uptake via short
Takahiko Matsushita et al.
The Journal of organic chemistry, 71(8), 3051-3063 (2006-04-08)
A MUC1-related glycopeptide having five core-2 hexasaccharide branches (C330H527N46O207, MW = 8450.9) was synthesized by a new strategy using a combination of microwave-assisted solid-phase synthesis (MA-SPGS) and enzymatic sugar elongation. Synthesis of a key glycopeptide intermediate was best achieved in
S Leon et al.
Bioorganic & medicinal chemistry letters, 8(21), 2997-3002 (1999-01-05)
TentaGel, ArgoGel and PEGA resins were evaluated for on-bead biological screening, using a fluorescently-labelled peptide attached to each and assayed for papain activity. Peptide attached to PEGA was cleaved in near quantitative yield at the expected sites, whilst an identical

商品

Hydrogel-based biomaterials for cell delivery and tissue regeneration applications are discussed.

将基于水凝胶的生物材料用于递送和募集细胞以促进体内组织再生是新生的研究热题。本文讨论了水凝胶在细胞递送和组织再生中的应用。

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