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Medchemexpress LLC DBCO-PEG2-DBCO | 2639395-48-3 | MFCD34178807 | 95.4% | 722.83 g/mol | C44H42N4O6 | 10 MG
Supplier: Medchemexpress LLC HY15183410MG
DBCO-PEG2-DBCO is a bifunctional polyethylene glycol (PEG) linker bearing two terminal dibenzocyclooctyne (DBCO) groups. It is designed for copper-free strain-promoted alkyne-azide cycloaddition (SPAAC) to enable bioconjugation without copper catalysts. The short PEG2 spacer increases solubility and flexibility, and the product is supplied with solubility and storage guidance for research use.
- Supports copper-free click chemistry (SPAAC)
- Contains two terminal DBCO reactive groups
- PEG2 spacer improves aqueous solubility and flexibility
- High reported purity suitable for research applications
- Soluble in DMSO; in vitro and in vivo formulation protocols provided
- Recommended storage as powder at -20°C for long-term stability
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