DOTA-PEG3-azide contains DOTA and azide moieties. DOTA is used as a chelating agent for cations. Azides are commonly used in copper-catalyzed Click Chemistry reactions with alkynes, DBCO and BCN to from triazole linkages. The PEG linker increases the water solubility of compounds in aqueous media. Please contact us for GMP-grade inquiries.
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