H-L-Lys (N3-Gly) -OH hydrochloride

H-L-Lys (N3-Gly) -OH hydrochloride is a click chemistry reagent featuring an azide group, derived from lysine. This compound can be incorporated into proteins for click modification. It contains an azide group that can participate in copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc) with molecules possessing alkyne groups. Additionally, it can undergo strain-promoted azide-alkyne cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.