PEG3-tetrazine is an aqueous souluble PEG linker containing a terminal hydroxy group and tetrazine group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The chemical stability of tetrazines is lower compared to methyltetrazines, but it is in acceptable range and thus can be applied for many applications. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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