TCO-PEG2-acid is a click chemistry linker that features a trans-cyclooctene (TCO) moiety and a terminal carboxylic acid, enabling efficient interaction with primary amine groups when activated by agents such as EDC. This reagent exhibits high reactivity with tetrazine through an inverse electron demand Diels-Alder (IEDDA) reaction, facilitating the formation of stable conjugates. The inclusion of a hydrophilic polyethylene glycol (PEG) spacer enhances solubility in aqueous environments, making it suitable for biochemical assays and various bioconjugation applications.
TCO-PEG2-acid is a click chemistry linker that features a trans-cyclooctene (TCO) moiety and a terminal carboxylic acid, enabling efficient interaction with primary amine groups when activated by agents such as EDC. This reagent exhibits high reactivity with tetrazine through an inverse electron demand Diels-Alder (IEDDA) reaction, facilitating the formation of stable conjugates. The inclusion of a hydrophilic polyethylene glycol (PEG) spacer enhances solubility in aqueous environments, making it suitable for biochemical assays and various bioconjugation applications.
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