Dextranase, Trichoderma reesei, glucan hydrolase, is often used in biochemical research. Dextranase can catalyze the hydrolysis of α-(1,6)-glucosidic bonds in dextran, and has a wide range of applications, such as food processing, sugar modification, agent preparation, and medicine for enhancing the activity of endocarditis antibiotics wait.

Epigambogellic acid has antitumor activity and inhibits SMMC-7221 cells and A549 cells.

Penicillin V potassium is a broad-spectrum penicillin antibiotic used orally in the treatment of mild to moderate infections by susceptible gram-positive organisms.