Fmoc-DAP-N3 is a click chemistry reagent containing an azide group. Fmoc-DAP-N3 is a short, linear spacer molecule with Fmoc protected amino function. Fmoc-DAP-N3 can be used in click conjugation and amid bond formation either with small molecules or for bioconjugation with proteins and antibodies. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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