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Medchemexpress LLC Bcn-peg3-oh | 2126749-77-5 | 369.45 g/mol | C19H31NO6 | 100 MG

Supplier: Medchemexpress LLC HY130925100MG
BCN-PEG3-OH is a BCN-functionalized PEG linker used for copper-free strain-promoted alkyne-azide cycloaddition (SPAAC) and bioconjugation applications such as antibody-drug conjugate assembly. It provides a short PEG spacer with a reactive bicyclononyne moiety to enable site-selective conjugation without metal catalysts.
- Bcn functional group enables copper-free SPAAC click chemistry.
- Three-unit PEG spacer provides flexibility and solubility for conjugates.
- Suitable for antibody-drug conjugate synthesis and site-specific bioconjugation.
- Reactive alcohol terminus allows further functionalization or coupling reactions.
- Compact molecular weight and defined formula support precise stoichiometry in conjugation workflows.
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