SIGSLAK has the active site of E. coli penicillin-binding protein 1b.

Fmoc-Cys(STmp)-OH is a cysteine derivative that can be used in the synthesis of bicyclic and linear peptides.

Riluzole hydrochloride (PK 26124 hydrochloride) is an anticonvulsant compound belonging to the family of sodium channel blockers that inhibits GABA uptake.