15-epi-Danshenol A is a diterpenoid with an immune-modulating activity. 15-epi-Danshenol A shows inhibitory effect on B lymphoblasts cells in a concentration-dependent manner.

Coelenteramine 400a (Coelenterazine 400a), a Coelenterazine derivative, serves as a substrate for Renilla luciferase (RLuc), facilitating the emission of blue light at 395 nm.

8-Oxoepiberberine is an alkaloid metabolite in the plasma after oral administration of Zuojin formula, a traditional chinese medicine used to treat gastrointestinal disease.