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Medchemexpress LLC Dbco-peg5-dbco | 2363130-04-3 | MFCD28334545 | 98.0% | 854.99 g/mol | C50H54N4O9 | 5 MG
Supplier: Medchemexpress LLC HY1403025MG
DBCO-PEG5-DBCO is a bifunctional polyethylene glycol (PEG) linker bearing two dibenzocyclooctyne (DBCO) groups for copper-free click conjugation to azide-functionalized molecules. Supplied as a dry reagent for research-scale bioconjugation, PROTAC assembly, and probe development, it offers defined spacer length and high purity to support reliable coupling performance.
- Enables copper-free strain-promoted azide-alkyne cycloaddition.
- Contains two DBCO reactive termini for bifunctional linking.
- PEG5 spacer reduces steric hindrance and improves solubility.
- High purity supports reproducible bioconjugation.
- Supplied in small-quantity packs for research-scale synthesis.
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