QBD10819

MAL-dPEG^®₁₁-Lipoamide

• Sinonimo/i: Polyethylene glycol
• Formula empirica (notazione di Hill): C₃₉H₆₉N₃O₁₅S₂
• Numero CAS: 1334172-73-4
• Peso molecolare: 884.11
• Numero MDL: MFCD21363248
• Codice UNSPSC: 51171641
• ID PubChem: 329823959
• NACRES: NA.22

Proprietà

• Saggio: >90%
• Forma fisica: solid or viscous liquid
• Impiego in reazioni chimiche: reagent type: chemical modification reagent; reagent type: cross-linking reagent; reactivity: gold reactive
• Architettura del polimero: shape: linear; functionality: heterobifunctional
• Condizioni di spedizione: ambient
• Temperatura di conservazione: −20°C
• Stringa SMILE: O=C(CCCCC1SSCC1)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN2C(C=CC2=O)=O)=O

Descrizione

Caratteristiche e vantaggi

MAL-dPEG^®₁₁-lipoamide is a crosslinker designed to allow crosslinking of a sulfhydryl-containing molecule with a metal surface such as gold or silver. The hydrophilic, non-immunogenic, single molecular weight dPEG^® spacer is 59.3 Å long, providing good separation between the target molecule and the metal surface. The spacer also increases the hydrodynamic volume of the conjugate and improves its water solubility. The maleimide function forms a thioether bond with a sulfhydryl group. One possible application of this product is immobilization of an antibody or antibody fragment onto a metal surface. Peptides and small molecules with free sulfhydryl groups could also be used in this way.

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