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TFP-dPEG®4-biotinidase resistant biotin
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C31H44F4N4O9S |
| Molecular weight | 724.76 |
| PubChem Substance ID【PubChem化学物质编号】 | 329823892 |
| NACRES | NA.22 |
| Features and Benefits【特点和优势】 | TFP-dPEG®4-biotinidase resistant biotin contains an amine reactive TFP ester and chemically modified biotin that is stable in the presence of biotinidase. Resistance to biotinidase cleavage of biotin is necessary in some biotechnology applications. The chemical modification to biotin imparts resistance to biotinidase cleavage without reducing the strength of biotin-avidin binding. The single molecular weight dPEG® spacer imparts water solubility, prevents aggregation and precipitation of labeled peptides and proteins, and reduces non-specific binding. Two different single molecular weight dPEG® spacers are available for precise spatial control between the modified biotin and the surface of the molecule to which it is conjugated. |
| 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: heterobifunctional |
| shipped in【运输】 | ambient |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | O=C1NC(C2N1)CSC2CCCCC(NC(C(NCCOCCOCCOCCOCCC(OC3=C(C(F)=CC(F)=C3F)F)=O)=O)CC)=O |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
