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Poly(ethylene glycol), 16 acetylene dendron, generation 3

品牌
Sigma-Aldrich
货号
760927
规格纯度
average Mn 8,000
参考价格
4639.85 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Dendrimers and dendrons are symmetrically branched polymer structures that possess a well-defined spatial distribution of functional groups. Dendrimers are chemically modified by attaching poly ethylene glycol (PEG) molecule to increase its solubility and prolong circulation half-life.“Clickable groups”, such as primary acetylenes, are introduced to the mono dispersed dendritic structures, using “click” chemistry. These acetylene groups, attached to Bis-MPA based dendrons, allow it to form the conjugates with bioactive moieties such as carbohydrate, fluorescent dyes, disaccharides etc.

应用

The proposed uses are

  • as an efficient drug delivery system.
  • In vitro toxicological studies
  • In vivo via radionuclide labeling and optical imaging
  • Biosensors
  • Dip pen nanolithography

包装

500 mg in glass insert

产品性质

描述acetylene surface groups
质量水平100
分子量PEG average Mn 6,000 (n~130, esterified with 16 acetylene groups)
Mn 7500-9500 (by NMR)
average Mn 8,000
特点generation 3
表面基团编号 16
mp43-47 ℃
官能团acetylene

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)No data available
闪点(C)No data available

Sigma-Aldrich

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