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NHS-S-S-dPEG®4-biotin (cleavable)

品牌
Sigma-Aldrich
CAS
1260247-51-5
货号
QBD10194
包装型号
规格纯度
参考价格
2505.55 *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

NHS-S-S-dPEG®4-biotin is used extensively to label molecules that contain a free amine with biotin. This dPEG® spacer imparts a high degree of water solubility to the biotin label. For biotinylated peptides and proteins, the dPEG® spacer dramatically reduces aggregation and precipitation of the modified molecule and reduces non-specific binding of the molecule, both of which are common problems with molecules that have been biotinylated with the widely used NHS-LC-biotin. NHS-S-S-dPEG®4-biotin contains a disulfide group in the linear chain, allowing the biotin to be cleaved reductively from the labeled molecule.

法律信息

Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign

基本信息

经验(实验)分子式C30H49N5O11S3
分子量751.93
PubChem化学物质编号329823886
NACRESNA.22

产品性质

测定>90%
形式solid or viscous liquid
reaction suitabilityreaction type: Biotinylations
reagent type: cross-linking reagent
官能团disulfide
聚合物结构设计shape: linear
functionality: monofunctional
运输ambient
储存温度−20℃
SMILES stringO=C(NCCSSCCC(ON1C(CCC1=O)=O)=O)CCOCCOCCOCCOCCNC(CCCCC2C3NC(NC3CS2)=O)=O

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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