QBD10195

Biotin-dPEG^®₁₁-MAL

• 別名: Polyethylene glycol
• 実験式（ヒル表記法）: C₄₁H₇₁N₅O₁₆S
• 分子量: 922.09
• UNSPSCコード: 51171641
• PubChem Substance ID: 329823887
• NACRES: NA.22

特性

• アッセイ: >90%
• 形状: solid or viscous liquid
• 反応適合性: reagent type: cross-linking reagent; reaction type: Biotinylations; reactivity: thiol reactive
• ポリマー構造: shape: linear; functionality: monofunctional
• 輸送温度: ambient
• 保管温度: −20°C
• SMILES記法: O=C(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN1C(C=CC1=O)=O)=O)CCCCC2C3NC(NC3CS2)=O

詳細

特徴および利点

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.

法的情報

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

dPEG is a registered trademark of Quanta BioDesign

安全性情報

• 保管分類コード: 11 - Combustible Solids
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable