QBD10785

Biotin-dPEG^®₂₃-MAL

• Sinonimo/i: Polyethylene glycol
• Formula empirica (notazione di Hill): C₆₅H₁₁₉N₅O₂₈S
• Peso molecolare: 1450.72
• Codice UNSPSC: 51171641
• ID PubChem: 329823950
• NACRES: NA.22

Proprietà

• Saggio: >90%
• Stato: solid or viscous liquid
• Impiego in reazioni chimiche: reaction type: Biotinylations; reactivity: thiol reactive; reagent type: cross-linking reagent
• Architettura del polimero: shape: linear; functionality: monofunctional
• Condizioni di spedizione: ambient
• Temperatura di conservazione: −20°C
• Stringa SMILE: O=C(CCCCC1SCC(N2)C1NC2=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN3C(C=CC3=O)=O)=O
• InChI: 1S/C65H119N5O28S/c71-60(4-2-1-3-59-64-58(57-99-59)68-65(75)69-64)66-8-11-76-13-15-78-17-19-80-21-23-82-25-27-84-29-31-86-33-35-88-37-39-90-41-43-92-45-47-94-49-51-96-53-55-98-56-54-97-52-50-95-48-46-93-44-42-91-40-38-89-36-34-87-32-30-85-28-26-83-24-22-81; YUDZHUVXVXAVNG-UHFFFAOYSA-N

Descrizione

Caratteristiche e vantaggi

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.

Note legali

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

dPEG is a registered trademark of Quanta BioDesign

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable