81242
聚（乙二醇）
tested according to Ph. Eur., 4,000
别名:
Macrogol 4,000, PEG
Agency
tested according to Ph. Eur.
质量水平
表单
solid
分子量
3500-4500
环保替代产品特性
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
应用
pharmaceutical (small molecule)
环保替代产品分类
SMILES字符串
C(CO)O
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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一般描述
聚（乙二醇）（PEG）是一种无毒的水溶性聚合物。PEG 术语用于分子量低于 20000 的聚合物链，而聚（环氧乙烷）（PEO）是指较高分子量的聚合物。PEG 具有多种生物医学应用。它与 α-环糊精形成复合物。已有研究报道了通过介孔二氧化硅（MS）模板法工程化 PEG 水凝胶颗粒。
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.
应用
聚（乙二醇）可用于以下研究：
- 用于修饰蛋白质形成循环寿命增加、免疫原性和抗原性降低的缀合物。
- 用于蛋白质扩散控制运输的水凝胶的制备。
- 聚（乙二醇）二甲基丙烯酸酯（PEGDM）的制备。
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
N A Peppas et al.
Journal of controlled release : official journal of the Controlled Release Society, 62(1-2), 81-87 (1999-10-16)
The use of hydrogels as carriers for protein delivery has been a subject of significant recent research. In our recent work, we have shown that diffusion controlled delivery of proteins from hydrogels containing poly(ethylene glycol) (PEG) can be possible and
Complex formation between poly (ethylene glycol) and α-cyclodextrin.
Harada A and Kamachi M.
Macromolecules, 23(10), 2821-2823 (1990)
Stephanie J Bryant et al.
Annals of biomedical engineering, 32(3), 407-417 (2004-04-21)
In approaches to tissue engineer articular cartilage, an important consideration for in situ forming cell carriers is the impact of mechanical loading on the cell composite structure and function. Photopolymerized hydrogel scaffolds based on poly(ethylene glycol) (PEG) may be synthesized
The clinical efficacy of poly (ethylene glycol)-modified proteins.
Fuertges F and Abuchowski A.
Journal of Controlled Release : Official Journal of the Controlled Release Society, 11(1), 139-148 (1990)
Mark A Rice et al.
Acta biomaterialia, 5(1), 152-161 (2008-09-17)
Ultrasound has potential as a non-destructive analytical technique to provide real-time online assessments of matrix evolution in cell-hydrogel constructs used in tissue engineering. In these studies, chondrocytes were encapsulated in poly(ethylene glycol) hydrogels, and gel degradation was manipulated to provide
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