QBD10195

Biotin-dPEG^®₁₁-MAL

• Sinônimo(s): Polyethylene glycol
• Fórmula empírica (Notação de Hill): C₄₁H₇₁N₅O₁₆S
• Peso molecular: 922.09
• Código UNSPSC: 51171641
• ID de substância PubChem: 329823887
• NACRES: NA.22

Propriedades

• Ensaio: >90%
• Formulário: solid or viscous liquid
• adequação da reação: reagent type: cross-linking reagent; reaction type: Biotinylations; reactivity: thiol reactive
• arquitetura do polímero: shape: linear; functionality: monofunctional
• Condições de expedição: ambient
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: O=C(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN1C(C=CC1=O)=O)=O)CCCCC2C3NC(NC3CS2)=O
• chave InChI: FMIDVLYXFRCQAD-UHFFFAOYSA-N

Descrição

Características e benefícios

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.

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
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable