推荐产品
product name
聚（乙二醇）, average mol wt 8,000, powder
形狀
powder
品質等級
分子量
average mol wt 8,000
溶解度
water: soluble (PEG is soluble in water approximately 630 mg/ml, 20 °C)
密度
1.0845 g/mL at 70 °C
1.0689 g/mL at 90 °C
Ω-end
hydroxyl
α-end
hydroxyl
SMILES 字串
C(CO)O
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI 密鑰
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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一般說明
聚乙二醇（PEG）是一种亲水性聚合物。它可以通过环氧乙烷的阴离子开环聚合进行合成，从而形成不同分子量和带有各种不同端基的聚合物。当交联成网络时，PEG可具有高含水量，从而形成“水凝胶”。由于它不会引发免疫反应，因此PEG是一种适合生物学应用的材料
應用
聚乙二醇可用于药物制剂，提高药物的溶出率和口服生物利用度。
聚乙二醇可用于高效分离抗癌和抗炎性优异的食用纳米颗粒(ENP)。聚乙二醇是一种拥挤剂(crowding agent)，可形成网状网捕获和沉淀纳米囊泡。例如，PEG法可分离姜来源ENP，比超速离心法更加经济实惠。
PEG可作为前体合成可降解水凝胶，用于亲水性高分子药物控释。
聚乙二醇可用于高效分离抗癌和抗炎性优异的食用纳米颗粒(ENP)。聚乙二醇是一种拥挤剂(crowding agent)，可形成网状网捕获和沉淀纳米囊泡。例如，PEG法可分离姜来源ENP，比超速离心法更加经济实惠。
PEG可作为前体合成可降解水凝胶，用于亲水性高分子药物控释。
特點和優勢
- 高结构柔性
- 生物相容性
- 两亲性
- 高水化性
- 无空间位阻
相關產品
产品编号
说明
价格
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
D E Corpet et al.
Cancer research, 60(12), 3160-3164 (2000-06-24)
We have previously shown that dietary polyethylene-glycol (PEG) suppresses the occurrence of azoxymethane-induced cancers in an accelerated rat model of colon carcinogenesis. To determine the consistency of this preventive effect, we carried out a long-term study in rats fed the
Maofu Li et al.
BMC plant biology, 21(1), 57-57 (2021-01-23)
Strawberry (Fragaria × ananassa Duch.) is an important fruit crop worldwide. It was particularly sensitive to drought stress because of their fibrous and shallow root systems. Mutant rty of Arabidopsis thaliana ROOTY (RTY) results in increased endogenous auxin levels, more
Leslie Y Beh et al.
Cell, 177(7), 1781-1796 (2019-05-21)
DNA N6-adenine methylation (6mA) has recently been described in diverse eukaryotes, spanning unicellular organisms to metazoa. Here, we report a DNA 6mA methyltransferase complex in ciliates, termed MTA1c. It consists of two MT-A70 proteins and two homeobox-like DNA-binding proteins and
Lucie Vobecká et al.
New biotechnology, 47, 73-79 (2018-04-04)
Aqueous two-phase systems (ATPSs) were screened for the production of 6-aminopenicillanic acid (6-APA) catalyzed by penicillin acylase, followed by the extractive separation of 6-APA from the reaction mixture. The key point of this study was to find an ATPS exhibiting
Kento Fukano et al.
Frontiers in microbiology, 9, 3257-3257 (2019-01-24)
Current anti-hepatitis B virus (HBV) agents, which include nucleos(t)ide analogs and interferons, can significantly suppress HBV infection. However, there are limitations in the therapeutic efficacy of these agents, indicating the need to develop anti-HBV agents with different modes of action.
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