Azelaprag (AMG 986) is an effective small-molecule apelin receptor agonist. Azelaprag can be used to treat neurological diseases and cardiovascular diseases.

α-MSH(11-13) (ACTH-(11-13)) is the 11-13 amino acid (lysine-proline-valine) sequence of α-MSH, which reduces fever in rabbits.

(Des-acetyl)-α-MSH is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.