Description Application Azobenzene cleavable linker. Treatment with sodium dithionite (sodium hydrosulfite) reduces azo functionality, cleaving the N-N bond to yield two primary amines. Has been used in proteomic and affinity chromatography applications. The free primary amine can be linked to any carboxylic acid containing compound or biomolecule via standard amide bond forming procedures.The azide can be reacted with a terminal alkyne or cyclooctyne derivative via the 1,3 dipolar cycloaddition click chemistry reaction. Packaging 25, 100 mg in clear glass bottle