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SPDP-dPEG®36-acid

品牌
Sigma-Aldrich
货号
QBD10866
包装型号
规格纯度
>95% (HPLC)
参考价格
4154.81 *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

SPDP-dPEG36-acid is a crosslinking reagent designed to conjugate free amines and sulfhydryls. The single molecular weight (i.e., monodispersed) PEG crossbridge between the two functional groups is 115 atoms (137.8 Å) long. Using a suitable carbodiimide, such as EDC, the propionic acid group reacts with free primary amines to form amide bonds. The pyridyl disulfide (SPDP, also known as OPSS) functional group reacts with free thiols to form disulfide bonds. This product is useful for crosslinking peptides, proteins, and small molecules, and modifying surfaces with suitable reactive sites. SPDP-dPEG36-acid is a monodisperse equivalent of the polymeric PEG1500.

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C83H158N2O39S2
分子量1872.26
MDL编号MFCD21363286

产品性质

测定>95% (HPLC)
形式solid or viscous liquid
reaction suitabilityreaction type: Pegylations
聚合物结构设计shape: linear
functionality: heterobifunctional
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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