Rapid screening of the antithrombotic active components of Agrimonia pilosa Ledeb with thrombin binding affinity ultrafiltration mass spectroscopy

experiments. The results of this study indicate that AUF-HPLC and UPLC-Q-TOF-MS can be used for high-throughput screening of active components from TCM, thus laying a groundwork for the discovery of thrombin inhibitors and promoting the research progress of antithrombotic drugs.