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Table 1 The types of available click reactions between probe and reporter

From: Current and future advances in fluorescence-based visualization of plant cell wall components and cell wall biosynthetic machineries

Name Chemical reporter Probe Bioorthogonal Ref
CuAAC Terminal alkyne Azide Copper toxicity [162,163,164]
Azide Terminal alkyne Copper chelating agent [165]
SPAAC Azide Strained cycloalkyne Yes [166,167,168]
\(\hbox {DA}_{{inv}}\) Strained/cyclic Tetrazine Yes [168,169,170]
  1. CuAAC Cu(I)-catalyzed azide–alkyne cycloaddition, SPAAC strain-promoted alkyne-azide cycloaddition, \({DA}_{{inv}}\) inverse electron demand Diels-Alder