跳转至内容
Merck
CN

764825

聚(乙二醇)甲醚-嵌段-聚（丙交酯-共-乙交酯）

PEG Mn 2,000, PLGA Mn 4,500

别名:

PEG-PLGA, mPEG-b-PLGA

登录 查看组织和合同定价。

选择尺寸

关于此项目

线性分子式:
H[(C3H4O2)x(C2H2O2)y]mO[C2H4O]nCH3
NACRES:
NA.23
UNSPSC Code:
12162002

主要文件

查看所有文档
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

产品名称

聚(乙二醇)甲醚-嵌段-聚（丙交酯-共-乙交酯）, PEG Mn 2,000, PLGA Mn 4,500

form

pellets

feed ratio

lactide:glycolide 65:35

mol wt

PEG Mn 2,000
PLGA Mn 4,500
average Mn 6,500 (total)

degradation timeframe

1-4 weeks

transition temp

Tm 241-246 °C

PDI

≤2.0

storage temp.

2-8°C

Quality Level

100

正在寻找类似产品? 访问 产品对比指南

相关类别

Application

形成“隐形”聚乙二醇化微粒
用于合成用于药物差异递送和控释的靶向纳米粒子。

Features and Benefits

  • 生物相容性好，免疫原性低，可降解性好。
  • 通过改变嵌段共聚物链段大小以适应特定的应用，可以很容易地调节性质。

General description

两亲性嵌段共聚物 (AmBC) 由两种化学结构不同的均聚物嵌段组成。其中一个是亲水性的，另一个是疏水性的。这些大分子在水性介质中溶解时具有自组装的属性。PEG-PLGA 是一种最常用的可生物降解的两亲性嵌段共聚物，用于药物输送。PEG 是亲水性部分，PLGA 是疏水性部分。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX2206
MKCX2207
MKCT9124
MKCQ8257
MKCQ6851

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

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

Thermosensitive self-assembling block copolymers as drug delivery systems.
Bonacucina, G., Cespi, M., Mencarelli, G., Giorgioni, G., & Palmieri, G. F.
Polymer, 3(2), 779-811 (2011)
PLGA-PEG Encapsulated sitamaquine nanoparticles drug delivery system against Leishmania donovani
Kumara, R., Sahoo, G. C., Pandeya, K., Dasa, V. N. R., Yousuf, M., Ansaria, S. R., & Dasa, P.
Journal of Scientific and Innovative Research, 3(1), 85-90 (2014)
Frank Gu et al.
Proceedings of the National Academy of Sciences of the United States of America, 105(7), 2586-2591 (2008-02-15)
There has been progressively heightened interest in the development of targeted nanoparticles (NPs) for differential delivery and controlled release of drugs. Despite nearly three decades of research, approaches to reproducibly formulate targeted NPs with the optimal biophysicochemical properties have remained

商品

Electrospun Nanofibers for Drug Delivery Systems

Local delivery of bioactive molecules using an implantable device can decrease the amount of drug dose required as well as non-target site toxicities compared to oral or systemic drug administration.

Biodegradable Polyester Nanoparticle Formation

AliAliphatic polyesters, including polylactide and polyglycolide, are biodegradable polymers widely used in medical applications.

Polymersomes for Drug Delivery

The development of drugs that target specific locations within the human body remains one of the greatest challenges in biomedicine today.

Solubility Enhancement of Hydrophobic Drugs

Micelle formation addresses low solubility in IV drug delivery, overcoming clinical limitations.

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.

联系客户支持