Thrombin inhibitor 5 (compound 385) is a thrombin inhibitor with IC50 values ranging from 0.1 μM to 1 μM, suitable for venous thromboembolism research.

Bursin is a peptide that can be isolated from the bursa of Fabricius of chicken. Bursin induces the phenotypic differentiation of mammalian and avian B precursor cells. Bursin also increases cyclic guanosine monophosphate in cells of the human B-cell line Daudi, its derivatives are able to protect against infection by amplifying the immune response induced by H9N2.

Baicalin methyl ester is a constituent of the roots of S. baicalmsis.