Jatrorrhizine is a protoberberine alkaloid isolated from Enantia chlorantha (Annonaceae) and other species.

DNA2 inhibitor C5 is a promising lead compound to develop sensitizers for cancer chemotherapeutics that cause replication stress and it also is a competitive and specific inhibitor of DNA2 nuclease activity (IC50: 20 μM).

Endo-1,4-β-xylanase (Xylanase), a glycoside hydrolase enzyme that degrades arabinoxylan (AX), is commonly utilized in biochemical research. It specifically hydrolyzes the β-xylosidic bonds linking two d-xylopyranosyl residues in a β-(1,4) configuration .