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Merck
CN

902543

Sigma-Aldrich

Propargyl-PEG4-acid

别名:

4,7,10,13-Tetraoxahexadec-15-ynoic acid, Propargyl-PEG4-CH2CO2H

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About This Item

经验公式(希尔记法):
C12H20O6
分子量:
260.28
MDL编号:
UNSPSC代码:
12352106
NACRES:
NA.22

表单

liquid

反应适用性

reagent type: linker

存货情况

available only in USA

折射率

n/D 1.460

密度

1.164 g/mL

官能团

alkyne
carboxylic acid

储存温度

−20°C

SMILES字符串

OC(CCOCCOCCOCCOCC#C)=O

InChI key

WMBXAUWIPBFEOK-UHFFFAOYSA-N

应用

This heterobifunctional, PEGylated crosslinker features a carboxylic acid at one end and propargyl group at the other for reaction with azide-containing compounds using click chemistry. The hydrophillic PEG linker facilitates solubility in biological applications. Propargyl-PEG4-acid can be used for bioconjugation or as a building block for synthesis of small molecules, conjugates of small molecules and/or biomolecules, or other tool compounds for chemical biology and medicinal chemistry that require ligation. Examples of applications include its synthetic incorporation into antibody-drug conjugates or proteolysis-targeting chimeras (PROTAC® molecules) for targeted protein degradation.

Technology Spotlight: Degrader Building Blocks for Targeted Protein Degradation

法律信息

PROTAC is a registered trademark of Arvinas Operations, Inc., and is used under license

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说明
价格

象形图

Flame

警示用语:

Danger

危险声明

危险分类

Self-react. C

储存分类代码

5.2 - Organic peroxides and self-reacting hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Debabrata Bhunia et al.
Archiv der Pharmazie, 348(10), 689-703 (2015-09-04)
A Cu-mediated azide-alkyne click chemistry protocol was employed for the synthesis of a focused library of novel 1,2,3-triazolyl conjugates bearing various carbohydrate-steroid/triterpenoid entities. The immunogenicity of these compounds was examined initially by ex vivo assays. The lead compound 15g was

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