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NHS-dPEG®24-biotin
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C65H120N4O30S |
| Molecular weight | 1469.72 |
| PubChem Substance ID【PubChem化学物质编号】 | 329823948 |
| NACRES | NA.22 |
| Features and Benefits【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. |
| Legal Information【法律信息】 | Products Protected under U.S. Patents # 7,888,536 B2 dPEG is a registered trademark of Quanta BioDesign |
产品性质
| Assay【测定】 | >90% |
| form【形式】 | solid or viscous liquid |
| reaction suitability | reaction type: Biotinylations reactivity: amine reactive reagent type: cross-linking reagent |
| polymer architecture【聚合物结构设计】 | shape: linear functionality: monofunctional |
| shipped in【运输】 | ambient |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | O=C(CCCCC1SCC(N2)C1NC2=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(ON3C(CCC3=O)=O)=O |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
