Azide-PEG3-Carboxylic acid

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Azide-PEG3-Carboxylic acid

标签:Azides,Carboxylic acids,PEG3 (triethylene glycol)
货号 规格 价格 货期
2558-1g 1 g 265.00$ in stock
2558-5g 5 g 950.00$ in stock
Azide-PEG3-Carboxylic acid is a bifunctional linker with terminal carboxyl and azido groups.

This molecule is hydrophilic and suitable for the synthesis of water-soluble conjugates.

The azide group can enter into [3+2]-dipolar cycloaddition reactions with biomolecules containing an alkyne moiety (Click Chemistry reactions), and the carboxyl group can be activated and react with various amines.

The repertoire of the synthesized bioconjugates can be very broad; for example, different antibody-drug conjugates (ADC) can be generated using this approach. Also, the conjugation of a PEG linker to a molecule can increase its stability and solubility in water, as well as reduce the immunogenicity.

Azide-PEG3-Carboxylic acid 是一种具有末端羧基和叠氮基的双功能接头。这种分子是亲水的,适合合成水溶性结合物。

叠氮基可以与含有炔烃部分的生物分子发生[3+2]-偶极环加成反应(点击化学反应),羧基可以被活化并与各种胺反应。

合成的生物偶联物的库可以非常广泛; 例如,可以使用这种方法生成不同的抗体-药物偶联物 (ADC)。 此外,PEG 接头与分子的缀合可以增加其在水中的稳定性和溶解度,并降低免疫原性。

Azide-PEG3-Carboxylic acid Azide-PEG3-Carboxylic acid Azide-PEG3-Carboxylic acid Azide-PEG3-Carboxylic acid

Azide-PEG3-Carboxylic acid相关产品

Alkyne-PEG3-COOH

Bifunctional linker with terminal alkyne function, and carboxylic acid moiety, CAS# 1415800-32-6.

具有末端炔烃功能和羧酸部分的双功能接头,CAS# 1415800-32-6。

Azide-PEG3-OH

Azide-PEG3-OH is a bifunctional molecule with azide group, primary alcohol, and a hydrophilic linker in between.

叠氮化物-PEG3-OH 是一种双功能分子,具有叠氮基、伯醇和介于两者之间的亲水性接头。

Alkyne-PEG3-amine

Alkyne PEG3 amine is a medium length heterobifunctional linker for the conjugation.

炔烃 PEG3 胺是用于缀合的中等长度异双功能接头。

General properties

Appearance: colorless liquid
Molecular weight: 247.25
CAS number: 1056024-94-2
Molecular formula: C9H17N3O5
IUPAC name: 3-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]propanoic acid
Solubility: good in water and most organic solvents
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks.

储存:收到后 24 个月,在 -20°C 避光保存。 运输:在室温下长达 3 周。

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