产品说明
特点和优势
NHS-dPEG®24-biotin is used extensively to label molecules that contain a free amine with biotin. The single molecular weight NHS-dPEG®24-biotin compound has a long spacer of precise length (97.7 Å) between the biotin moiety and the labeled molecule. 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.
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 | C65H120N4O30S |
分子量 | 1469.72 |
PubChem化学物质编号 | 329823948 |
NACRES | NA.22 |
产品性质
测定 | >90% |
形式 | solid or viscous liquid |
reaction suitability | reaction type: Biotinylations reactivity: amine reactive reagent type: cross-linking reagent |
聚合物结构设计 | shape: linear functionality: monofunctional |
运输 | ambient |
储存温度 | −20℃ |
SMILES string | O=C(CCCCC1SCC(N2)C1NC2=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(ON3C(CCC3=O)=O)=O |
安全信息
储存分类代码 | 13 - Non Combustible Solids |
WGK | WGK 3 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
Sigma-Aldrich