所有图片(1)

文件

81210

聚（乙二醇）

Name: 聚（乙二醇）
Brand: SIAL

average Mw 1,500

别名:

PEG

登录查看公司和协议定价

所有图片(1)

About This Item

线性分子式:

H(OCH₂CH₂)_nOH

CAS号:

25322-68-3

MDL编号:

MFCD00081839

UNSPSC代码:

12352104

PubChem化学物质编号:

24887690

NACRES:

NA.23

product name

聚（乙二醇）, average M_w 1,500

形式

solid

质量水平

200

分子量

average M_w 1,500

mp

45-50 °C

转变温度

T_m 45-50 °C

Ω端

hydroxyl

α端

hydroxyl

SMILES字符串

C(CO)O

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

正在寻找类似产品? 访问产品对比指南

一般描述

聚乙二醇 (PEG) 是一种非离子型亲水性聚合物，具有不同的分子量。有助于蛋白质和核酸的纯化和晶体生长。PEG 和葡聚糖形成聚合物双水相系统，用于生物物质的纯化。PEG 还与细胞膜相互作用，从而导致细胞融合。

应用

聚乙二醇已被用于体外培养珠的组织学、组织化学和免疫组织化学评价。已用于细胞融合。

其他说明

分子量范围：1,400-1,600

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact 客户支持

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

DC-SIGN (CD209) expression is IL-4 dependent and is negatively regulated by IFN, TGF-beta, and anti-inflammatory agents.

Relloso M et al.

Journal of Immunology, 168, 2634-2634 (2002)

Chondrogenesis of human mesenchymal stem cells encapsulated in alginate beads.

Ma HL et al.

Journal of Biomedical Materials Research Part A, 64, 273-273 (2003)

Poly (ethylene glycol) in drug delivery: pros and cons as well as potential alternatives.

Angewandte Chemie (International Edition in English), 49, 6288-6308 (2010)

Poly(Ethylene Glycol) Chemistry: Biotechnical and Biomedical Applications (2013)

[The prevention of the development of the collagen-induced microembolic syndrome by decreasing the hydrodynamic resistance of the blood with special polymers under flow].

I L Konorova et al.

Patologicheskaia fiziologiia i eksperimental'naia terapiia, (4)(4), 7-9 (1991-07-01)

The search for antiaggregatory compounds is undertaken, as a rule, under in vitro conditions which do not reflect the dynamics of the real process. The present work deals with study of the peculiarities of the development of the collagen induced

查看所有相关文献

商品

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.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门

文件