Copeptin (rat) 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.

Multiflorin A is an active ingredient derived from Pruni semen. Multiflorin A has laxative activity. Multiflorin A inhibits intestinal glucose absorption and promotes bacterial metabolism.

Gomisin S is a natural product.