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dPEG®48-biotin acid

品牌
Sigma-Aldrich
货号
QBD10776
包装型号
规格纯度
>90% (HPLC)
参考价格
4296.62 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

特点和优势

dPEG48 biotin acid is a 2,500 Dalton biotin acid product that contains a 157 atom (187.8 Å) dPEG spacer. Amphiphilic dPEG48 biotin acid dissolves in water or aqueous buffer and organic solvents. It does not cause aggregation or precipitation of biomolecules. Using 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDC) chemistry, dPEG48 biotin acid couples to free primary amines in aqueous media. These free amines can be on a protein, peptide, or the treated surface of a nanoparticle. Moreover, the terminal propionic acid moiety can be functionalized with other reactive groups for coupling directly to surfaces such as glass, gold, or magnetic nanoparticles. dPEG48 biotin acid is a monodisperse equivalent of the polymeric PEG2000.

法律信息

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681
dPEG is a registered trademark of Quanta BioDesign

基本信息

经验(实验)分子式C112H218N4O53S
分子量2500.99

产品性质

测定>90% (HPLC)
形式solid or viscous liquid
reaction suitabilityreaction type: Biotinylations
reaction type: Pegylations
聚合物结构设计shape: linear
functionality: monofunctional
运输ambient
储存温度−20℃

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

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