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Medchemexpress LLC Gly-gly-gly-PEG4-DBCO | 2353409-80-8 | 95.1% | 694.77 g/mol | C35H46N6O9 | 10 MG
Supplier: Medchemexpress LLC HY14030910MG
Gly-Gly-Gly-PEG4-DBCO is a four-unit polyethylene glycol (PEG4) linker terminated with a dibenzocyclooctyne (DBCO) group, intended for click-chemistry bioconjugation such as antibody-drug conjugate synthesis. It reacts with azide-functionalized molecules via strain-promoted alkyne-azide cycloaddition (SPAAC), and is supplied as a powder suitable for laboratory conjugation workflows.
- Four-unit PEG linker with a DBCO functional group.
- Enables strain-promoted alkyne-azide cycloaddition (SPAAC) with azide partners.
- Suitable for site-specific bioconjugation and antibody-drug conjugate synthesis.
- Powder form with defined storage stability at low temperatures.
- Analytically characterized with reported purity for experimental reproducibility.
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