QBD10819

MAL-dPEG^®₁₁-Lipoamide

• Synonim(y): Polyethylene glycol
• Wzór empiryczny (zapis Hilla): C₃₉H₆₉N₃O₁₅S₂
• Numer CAS: 1334172-73-4
• Masa cząsteczkowa: 884.11
• Numer MDL: MFCD21363248
• Kod UNSPSC: 51171641
• Identyfikator substancji w PubChem: 329823959
• NACRES: NA.22

Właściwości

• Próba: >90%
• Postać: solid or viscous liquid
• przydatność reakcji: reagent type: chemical modification reagent; reagent type: cross-linking reagent; reactivity: gold reactive
• architektura polimerowa: shape: linear; functionality: heterobifunctional
• Warunki transportu: ambient
• temp. przechowywania: −20°C
• ciąg SMILES: O=C(CCCCC1SSCC1)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN2C(C=CC2=O)=O)=O

Opis

Cechy i korzyści

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.

Informacje prawne

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

dPEG is a registered trademark of Quanta BioDesign

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable