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Acid-dPEG®13-NHS ester
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C34H61NO19 |
| Molecular weight | 787.84 |
| MDL number | MFCD27952889 |
| PubChem Substance ID【PubChem化学物质编号】 | 329823881 |
| Features and Benefits【特点和优势】 | Acid-dPEG®13-NHS ester, a unique heterobifunctional dPEG® crosslinking product, allows conjugation to two different moieties, each containing free amines. Because the single molecular weight dPEG® spacers contain an N-hydroxysuccinimide ester only on one end of the spacer, greater control of the conjugation reaction can be maintained. The free acid end of the spacer can be left unreacted to modify the surface properties of the molecule to which it is conjugated, or the free acid end can be activated and conjugated to a different group at a later time. The dPEG® spacers provide precise spacing/distance control, and the dPEG® itself provides the well-known benefits of increased water solubility; decreased immunogenicity; protection from proteolysis; increased hydrodynamic volume; and increased serum half-life. |
| 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 | reagent type: cross-linking reagent reactivity: amine reactive |
| polymer architecture【聚合物结构设计】 | shape: linear functionality: heterobifunctional |
| shipped in【运输】 | ambient |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O)ON1C(CCC1=O)=O |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
