Chrysoobtusin belongs to the class of organic compounds known as hydroxyanthraquinones.

Acebilustat (CTX-4430, EP-501)?is a potent and selective leukotriene A4 hydrolase (LTA4H) inhibitor with IC50 of 64 nM for inhibition of LTB4 production in human whole blood.

FLAG peptide is an eight amino acids peptide (Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys) with an enterokinase-cleavage site used for the purification of recombinant proteins.