DBCO-PEG4-Amine

• Catalog Number: orb64004
• Category: Tools
• Description: Unique carbonyl/carboxyl reactive dibenzylcyclooctyne, which reacts with acids, active esters and aldehydes. The very hydrophilic PEG 4 spacer enhances solubility in water as well as in commonly used organic solvents of moderate polarity. Furthermore, the very water soluble, hydrophilic spacer reduces non-specific binding. Due to its length, the 24 Å (20 atoms) long spacer gives ready accessibility to the dibenzylcyclooctyne for the azide binding.
• CAS Number: 1255942-08-5
• Form/Appearance: oil; Color: slightly yellow to slightly brown
• Purity: ≥ 90% (HPLC)
• MW: Theoretical MW: 523.63 g/mol; Detected MW: 523.27 g/mol
• SMILES: N(C(=O)CCOCCOCCOCCOCCN)CCC(=O)N1c2ccccc2C#Cc2ccccc2C1
• Formula: C₂₉H₃₇N₃O₆
• Solubility (25°C): DCM, DMF, DMSO, THF
• Storage: store at -20 °C
• Note: For research use only
• Application notes: Protein-peptide conjugates Peptide-small molecule conjugates 18F radiolabelling Protein-oligonucleotide conjugates Surface modification.
• Expiration Date: 12 months from date of receipt.