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Medchemexpress LLC DBCO-PEG5-NHS ester | 2144395-59-3 | MFCD22380747 | 95.0% | 693.74 | C36H43N3O11 | 10 MG
Supplier: Medchemexpress LLC HY12688510MG
DBCO-PEG5-NHS ester is a DBCO-functionalized PEG5 N-hydroxysuccinimide (NHS) ester used as a bioconjugation linker. It couples to primary amines via the NHS ester and enables copper-free, strain-promoted azide-alkyne cycloaddition through the DBCO moiety, making it suitable for linker synthesis and click-based conjugations in research applications.
- Reacts efficiently with primary amines via the NHS ester.
- Enables copper-free click chemistry using DBCO for strain-promoted azide-alkyne cycloaddition.
- Useful for antibody-drug conjugate and PROTAC linker assembly.
- Supplied as a colorless to light yellow oil with high purity (~95.0%).
- Available in small research quantities suitable for synthesis and labeling.
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