Matairesinol 4'-O-beta-gentiobioside is a natural product isolated from Trachelospermum jasminoides.

TDO-IN-1 is an orally active, potent, and selective inhibitor of tryptophan 2,3-dioxygenase (TDO), inhibiting indoleamine-2,3-dioxygenase, with antitumor activity that reverses local immune tolerance in tumor tissues.

Neurotensin (1-8) 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.