STO-609 acetate is selective, cell-permeable inhibitor of Ca2+-calmodulin-dependent protein kinase kinase (Ki: 80/15 ng/ml, for CaM-KKα/KKβ); competes for the ATP-binding site.

Metformin-d6 hydrochloride (Metformin-d6 hydrochloride) is a deuterated form of Metformin that can be used to study Metformin metabolism in vivo, and is often used as an internal standard for Metformin.

GC7 Sulfate is a potent inhibitor of deoxyhypusine synthase (DHS). Eukaryotic translation initiation factor 5A2 (eIF5A2) is the only known substrate for DHS, so GC7 inhibits the activation of eIF5A2 by inhibiting DHS activity.