QBD10808

Lipoamido-dPEG^®₁₂-acid

• Synonym(e): Polyethylene glycol, alpha-(2-carboxyethyl)-omega-[2-[[5-(3R)-1,2-dithiolan-3-yl-1-oxopentyl]amino]ethoxy]poly(oxy-1,2-ethanediyl)
• Empirische Formel (Hill-System): C₃₅H₆₇NO₁₅S₂
• CAS-Nummer: 1334172-71-2
• Molekulargewicht: 806.03
• MDL-Nummer: MFCD21363244
• UNSPSC-Code: 12352106
• PubChem Substanz-ID: 329823957
• NACRES: NA.22

Eigenschaften

• Assay: >90%
• Form: solid or viscous liquid
• Eignung der Reaktion: reaction type: Pegylations; reagent type: chemical modification reagent; reagent type: cross-linking reagent; reactivity: gold reactive
• Polymerarchitektur: shape: linear; functionality: heterobifunctional
• Versandbedingung: ambient
• Lagertemp.: −20°C
• SMILES String: O=C(CCCCC1SSCC1)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O
• InChI: 1S/C35H67NO15S2/c37-34(4-2-1-3-33-6-32-52-53-33)36-7-9-41-11-13-43-15-17-45-19-21-47-23-25-49-27-29-51-31-30-50-28-26-48-24-22-46-20-18-44-16-14-42-12-10-40-8-5-35(38)39/h33H,1-32H2,(H,36,37)(H,38,39)
• InChIKey: KTDABPXYRAJNFQ-UHFFFAOYSA-N

Beschreibung

Leistungsmerkmale und Vorteile

Lipoamido-dPEG^®₁₂-acid permits crosslinking of a molecule with an amine functional group to a metal surface such as gold. The lipoamide group readily forms strong, stable dative bonds with metals such as gold, while the acid group reacts with amines. The dPEG^® spacers are hydrophilic, non-immunogenic, single molecular weight compounds of exact length. Precise spacing control of the crosslinked molecules is possible because of this single molecular weight nature. The dPEG^® spacers also improve the water solubility of the target molecules.

Rechtliche Hinweise

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

dPEG is a registered trademark of Quanta BioDesign

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable