81242
聚（乙二醇）
tested according to Ph. Eur., 4,000
别名:
Macrogol 4,000, PEG
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关于此项目
线性分子式:
H(OCH2CH2)nOH
化学文摘社编号:
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352104
MDL number:
产品名称
聚（乙二醇）, tested according to Ph. Eur., 4,000
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
SMILES string
C(CO)O
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
agency
tested according to Ph. Eur.
form
solid
mol wt
3500-4500
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
application(s)
pharmaceutical (small molecule)
greener alternative category
Quality Level
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Application
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。
General description
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.
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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)
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
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
Idalis Villanueva et al.
Acta biomaterialia, 5(8), 2832-2846 (2009-06-11)
The pericellular matrix (PCM) surrounding chondrocytes is thought to play an important role in transmitting biochemical and biomechanical signals to the cells, which regulates many cellular functions including tissue homeostasis. To better understand chondrocytes interactions with their PCM, three-dimensional poly(ethylene
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