DBCO-PEG4-NHS Ester

DBCO-PEG4-NHS Ester reacts specifically and efficiently with a primary amine (e.g., side chain of lysine residues or aminosilane-coated surfaces) at pH 7-9 to form a covalent bond. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary azide-containing molecules.

Price range: $135.00 through $2,026.00

Category: DBCO Reagents

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SKU: CCT-A134

CAS Number 1427004-19-0
Molecular Weight 649.7
Molecular Formula C34H39N3O10
Appearance Yellow to slightly orange oil
Chemical Formula C34H39N3O10
Purity >95% (HPLC)
Unit Size 10mg, 4×2 mg, 25mg, 100mg, 500mg
Solubility DMSO, DMF, DCM, THF, Chloroform
Storage Instructions -20°C. Desiccate
Shipping Conditions Frozen
Shipping Instructions Frozen

Selected References

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Pack, J., et al. (2020). Site-Specific Antibody Conjugation Strategy to Functionalize Virus-Based Nanoparticles. Bioconjugate Chem., 31(5), 1408-16. [PubMed]
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