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475696

Sigma-Aldrich

Poly(ethylene glycol) diglycidyl ether

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

Szinonimák:

Polyethylene glycol, Diepoxy PEG, PEG diglycidyl ether, Polyoxyethylene bis(glycidyl ether)

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Összes fotó(1)

About This Item

Lineáris képlet:
C3H5O2-(C2H4O)n-C3H5O
CAS-szám:
26403-72-5
UNSPSC kód:
12162002
NACRES:
NA.23

product name

Poly(ethylene glycol) diglycidyl ether, average Mn 500

molekulatömeg

average Mn 500

Minőségi szint

200

reakcióalkalmasság

reagent type: cross-linking reagent
reactivity: amine reactive

törésmutató

n20/D 1.47

Ω-end

epoxy

α-end

epoxy

polimer felépítés

shape: linear
functionality: homobifunctional

tárolási hőmérséklet

2-8°C

InChI

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

Nemzetközi kémiai azonosító kulcs

AOBIOSPNXBMOAT-UHFFFAOYSA-N

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Általános leírás

Poly(ethylene glycol) diglycidyl ether (PEGDGE) shows highly solubility in water. Hence, it easily undergoes hydrolysis followed by ring cleavage reaction in aqueous solution, yielding hydroxyl group. PEGDGE combines with proteins covalently or non-covalently. PEGDGE is widely used in chemical industries for cross linking and surface modifier.

Alkalmazás

The high solubility of PEGDGE has been successfully employed to immobilize glucose oxidase, d-amino acid oxidase and glutamate oxidase. It may be used as a component for the development of microelectrode biosensors to detect hydrogen peroxide and nitric oxide.

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Tárolási osztály kódja

10 - Combustible liquids

WGK

WGK 3

Lobbanási pont (F)

386.6 °F - closed cup

Lobbanási pont (C)

197.00 °C - closed cup

Egyéni védőeszköz

Eyeshields, Gloves

Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number
0000329501
MKCW3917
MKCV8648
MKCW1178
0000329501

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Cikkek

Patterning PEG-based Hydrogels for Complexity

Scaffold patterning with poly(ethylene glycol)-based hydrogels for cell presence in 2D and 3D environments on photoactive substrates.

Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture

Progress in biotechnology fields such as tissue engineering and drug delivery is accompanied by an increasing demand for diverse functional biomaterials. One class of biomaterials that has been the subject of intense research interest is hydrogels, because they closely mimic the natural environment of cells, both chemically and physically and therefore can be used as support to grow cells. This article specifically discusses poly(ethylene glycol) (PEG) hydrogels, which are good for biological applications because they do not generally elicit an immune response. PEGs offer a readily available, easy to modify polymer for widespread use in hydrogel fabrication, including 2D and 3D scaffold for tissue culture. The degradable linkages also enable a variety of applications for release of therapeutic agents.

Versatile Cell Culture Scaffolds: Bio-orthogonal Click

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

Tudóscsoportunk valamennyi kutatási területen rendelkezik tapasztalattal, beleértve az élettudományt, az anyagtudományt, a kémiai szintézist, a kromatográfiát, az analitikát és még sok más területet.

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