QBD10195

Biotin-dPEG^®₁₁-MAL

• 别名: Polyethylene glycol
• 经验公式（希尔记法）: C₄₁H₇₁N₅O₁₆S
• 分子量: 922.09
• UNSPSC代码: 51171641
• PubChem化学物质编号: 329823887
• NACRES: NA.22

属性

• 方案: >90%
• 表单: solid or viscous liquid
• 反应适用性: reagent type: cross-linking reagent; reaction type: Biotinylations; reactivity: thiol reactive
• 聚合物结构设计: shape: linear; functionality: monofunctional
• 运输: ambient
• 储存温度: −20°C
• SMILES字符串: O=C(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN1C(C=CC1=O)=O)=O)CCCCC2C3NC(NC3CS2)=O
• InChI key: FMIDVLYXFRCQAD-UHFFFAOYSA-N

说明

特点和优势

Biotin-dPEG^®₁₁-MAL takes advantage of the well-known, specific Michael reaction between a maleimide group and a free sulfhydryl to allow site-specific biotin labeling of molecules in aqueous media within the pH range of 6.5 – 7.5. The single molecular weight dPEG^® spacer (50.5 Å) provide precise spacing between the biotin moiety and the labeled molecule. The dPEG^® spacer imparts water solubility to the labeled molecule while reducing immunogenicity, aggregation, and precipitation of labeled biomolecules or other labeled compounds.

法律信息

Products Protected under U.S. Patents # 7,888,536 B2

dPEG is a registered trademark of Quanta BioDesign

安全信息

• 储存分类代码: 11 - Combustible Solids
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable