QBD10785

Biotin-dPEG^®₂₃-MAL

• Sinônimo(s): Polyethylene glycol
• Fórmula empírica (Notação de Hill): C₆₅H₁₁₉N₅O₂₈S
• Peso molecular: 1450.72
• Código UNSPSC: 51171641
• ID de substância PubChem: 329823950
• NACRES: NA.22

Propriedades

• Ensaio: >90%
• forma: solid or viscous liquid
• adequação da reação: reaction type: Biotinylations; reactivity: thiol reactive; reagent type: cross-linking reagent
• arquitetura do polímero: shape: linear; functionality: monofunctional
• Condições de expedição: ambient
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: O=C(CCCCC1SCC(N2)C1NC2=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN3C(C=CC3=O)=O)=O

Descrição

Características e benefícios

Biotin-dPEG^®₂₃-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 (94.1 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.

Informações legais

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

dPEG is a registered trademark of Quanta BioDesign

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable