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Merck
CN

767549

聚(乙二醇)二丙烯酸酯

average Mn 20,000, PEG average Mn 20,000 (n~450), acrylate, ≤1000 ppm MEHQ as inhibitor

别名:

聚乙二醇二丙烯酸酯

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UNSPSC Code:
12162002
NACRES:
NA.23

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产品名称

聚(乙二醇)二丙烯酸酯, average Mn 20,000, contains ≤1000 ppm MEHQ as inhibitor

form

solid

mol wt

PEG average Mn 20,000 (n~450)
average Mn 20,000

contains

≤1000 ppm MEHQ as inhibitor

reaction suitability

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

mp

60-65 °C

Ω-end

acrylate

α-end

acrylate

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

−20°C

Quality Level

100

相关类别

Application

这种同双功能PEG可用于水凝胶应用、生物增容作用、硫醇-烯偶合；以及使用交联PEG网络的其他应用。

General description

聚乙二醇二丙烯酸酯(PGEDA)用于合成高度交联的水凝胶，该水凝胶用作组织工程中的生物材料。这些水凝胶是使用无细胞毒性的光引发剂形成的。PEG水凝胶可以很容易地与生物活性蛋白和肽共价连接，反过来促进水凝胶表面或内部的特定细胞活性。

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCT5892
MKCJ3005
MKCG2830
MKBV1163V
MKBL6160

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Pilnam Kim et al.
Lab on a chip, 6(11), 1432-1437 (2006-10-27)
We present a simple and widely applicable method to fabricate micro- and nanochannels comprised entirely of crosslinked polyethylene glycol (PEG) by using UV-assisted irreversible sealing to bond partially crosslinked PEG surfaces. The method developed here can be used to form
Julia E Leslie-Barbick et al.
Biomaterials, 32(25), 5782-5789 (2011-05-27)
Microvascularization of tissue engineered constructs was achieved by utilizing a VEGF-mimicking peptide, QK, covalently bound to a poly(ethylene glycol) hydrogel matrix. The 15-amino acid peptide, developed by D'Andrea et al., was modified with a PEG-succinimidyl ester linker on the N-terminus
Won-Gun Koh et al.
Langmuir : the ACS journal of surfaces and colloids, 18(7), 2459-2462 (2002-06-29)
We present an easy and effective method for the encapsulation of cells inside PEG-based hydrogel microstructures fabricated using photolithography. High-density arrays of three-dimensional microstructures were created on substrates using this method. Mammalian cells were encapsulated in cylindrical hydrogel microstructures of
Ruohong Shi et al.
Small (Weinheim an der Bergstrasse, Germany), 16(37), e2002946-e2002946 (2020-08-11)
Hydrogels with the ability to change shape in response to biochemical stimuli are important for biosensing, smart medicine, drug delivery, and soft robotics. Here, a family of multicomponent DNA polymerization motor gels with different polymer backbones is created, including acrylamide-co-bis-acrylamide

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