QBD10195

Biotin-dPEG^®₁₁-MAL

• Sinónimos: Polyethylene glycol
• Fórmula empírica (notación de Hill): C₄₁H₇₁N₅O₁₆S
• Peso molecular: 922.09
• Código UNSPSC: 51171641
• ID de la sustancia en PubChem: 329823887
• NACRES: NA.22

Propiedades

• Ensayo: >90%
• Formulario: solid or viscous liquid
• idoneidad de la reacción: reagent type: cross-linking reagent; reaction type: Biotinylations; reactivity: thiol reactive
• arquitectura del polímero: shape: linear; functionality: monofunctional
• Condiciones de envío: ambient
• temp. de almacenamiento: −20°C
• cadena SMILES: O=C(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN1C(C=CC1=O)=O)=O)CCCCC2C3NC(NC3CS2)=O
• Clave InChI: FMIDVLYXFRCQAD-UHFFFAOYSA-N

Descripción

Características y beneficios

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.

Información legal

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

dPEG is a registered trademark of Quanta BioDesign

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable