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Merck

475696

Sigma-Aldrich

聚乙二醇二缩水甘油醚

average MN 500, cross-linking reagent amine reactive, glycidyl

别名:

PEG二缩水甘油醚, 二环氧PEG, 聚氧乙烯双(缩水甘油醚)

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About This Item

线性分子式:
C3H5O2-(C2H4O)n-C3H5O
CAS号:
MDL號碼:
分類程式碼代碼:
12162002
NACRES:
NA.23

产品名称

聚乙二醇二缩水甘油醚, average Mn 500

分子量

average Mn 500

反應適用性

reagent type: cross-linking reagent
reactivity: amine reactive

折射率

n20/D 1.47

Ω-end

epoxy

α-end

epoxy

聚合物結構

shape: linear
functionality: homobifunctional

儲存溫度

2-8°C

SMILES 字串

O1C(C1)COCCOCC2OC2

InChI

1S/C8H14O4/c1(9-3-7-5-11-7)2-10-4-8-6-12-8/h7-8H,1-6H2

InChI 密鑰

AOBIOSPNXBMOAT-UHFFFAOYSA-N

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一般說明

聚乙二醇二缩水甘油醚(PEGDGE)具有良好的水溶性。因此,它很容易水解,然后在水溶液中发生环裂解反应,生成羟基。聚乙二醇与蛋白质共价或非共价结合。 聚乙二醇广泛应用于化工行业的交联和表面改性。

應用

聚乙二醇的高溶解性已成功地应用于葡萄糖氧化酶、d-氨基酸氧化酶和谷氨酸氧化酶的固定化。它可以作为微电极生物传感器的一个组成部分,用于检测过氧化氢和一氧化氮。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

386.6 °F - closed cup

閃點(°C)

197.00 °C - closed cup

個人防護裝備

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

In this article, we will discuss the benefits and limitations of several 2D and 3D scaffold patterning techniques that can be applied in the presence of cells. Although these methods will be discussed in the context of poly(ethylene glycol) (PEG)-based hydrogels, they can technically be applied to any optically transparent, photoactive substrate.

Devising biomaterial scaffolds that are capable of recapitulating critical aspects of the complex extracellular nature of living tissues in a threedimensional (3D) fashion is a challenging requirement in the field of tissue engineering and regenerative medicine.

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