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DBCO-PEG4-Amine

Research Use Only
ORB64004
Biorbyt
CAS Number1255942-08-5
Product group Chemicals
Estimated Purity≥ 90% (HPLC)
Molecular WeightTheoretical MW: 523.63 g/mol; Detected MW: 523.27 g/mol
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Overview

  • Supplier
    Biorbyt
  • Product Name
    DBCO-PEG4-Amine [1255942-08-5]
  • Delivery Days Customer
    16
  • Application Supplier Note
    Protein-peptide conjugates Peptide-small molecule conjugates 18F radiolabelling Protein-oligonucleotide conjugates Surface modification.
  • CAS Number
    1255942-08-5
  • Certification
    Research Use Only
  • Estimated Purity
    ≥ 90% (HPLC)
  • Molecular Weight
    Theoretical MW: 523.63 g/mol; Detected MW: 523.27 g/mol
  • Scientific 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 A (20 atoms) long spacer gives ready accessibility to the dibenzylcyclooctyne for the azide binding.
  • Storage Instruction
    -20°C
  • UNSPSC
    12352200