Neuropeptide W-30 (human) is an important stress mediator in the central nervous system that modulates the hypothalamus-pituitary-adrenal (HPA) axis and sympathetic outflow. Neuropeptide W-30 (human) is an endogenous ligand for the two structurally related orphan G-protein-coupled receptors (GPCRs) GPR7 and GPR8. Neuropeptide W-30 (human)activates and binds to both GPR7 and GPR8 at similar effective doses.

Sodium succinate is the sodium salt form of succinate which is an important metabolite at the cross-road of several metabolic pathways and involved in the formation and elimination of reactive oxygen species.

YM 534 has antitumor activity and platelet aggregation activity, inhibits photoaffinity labeling of deglycosylated P-glycoprotein, and can be used to study leukemia.