Sulphated penta-galloyl glucopyranoside (SPGG) is glycosaminoglycan mimetic allosteric inhibitor of cathepsin G.
Al-Horani RA, Afosah DK, Kar S, Aliter KF, Mottamal M. Sulphated penta-galloyl glucopyranoside (SPGG) is glycosaminoglycan mimetic allosteric inhibitor of cathepsin G. RPS Pharm Pharmacol Rep. 2023 Jan; 2(1):rqad001.