Precisely empower the development of antibody-drug conjugates, from broad-spectrum screening to precise targeting
Screening and Enrollment
Detect ADC targets on CTCs
Support recruitment of positive patients
Precise patient stratification and enrollment support
Indication Screening
Cross-cancer target positivity rate assessment
Support indication selection and stratification strategy
Dynamic Monitoring
CTC count during the trial + Longitudinal changes in target expression
Efficacy and drug resistance clues

Approved Drugs (Cancer Types)
. Trastuzumab deruxtecan (DS-8201): HER2 breast cancer, gastric cancer, lung cancer, non-small cell lung cancer (NSCLC)
. Rituximab trastuzumab (SHR-A1811): HER2 non-small cell lung cancer, biliary tract cancer (planned breakthrough therapy in 2025)
Clinical Trial Drugs (Cancer Types)
. BB-1701 (Bellicica): HER2 breast cancer/NSCLC (Phase III)
. SHR-A2009 (Hengrui): HER3/HER2 dual targeting, EGFR-mutant lung cancer (Phase II)
. RC48 (RemeGen): HER2 gastric cancer, urothelial carcinoma (Phase III)
Approved Drugs (Cancer Types)
. Enfortumab Vedotin (Padcev): Urothelial carcinoma (approved worldwide, used for patients with locally advanced or metastatic urothelial carcinoma)
Clinical Trial Drugs (Cancer Types)
. HS-20093 (Hansoh Pharma): Combined Immunotherapy for Osteosarcoma (Phase III)
Approved Drugs (Cancer Types)
. Sacituzumab Govitecan (Trodelvy): Triple-negative breast cancer (TNBC), urothelial carcinoma (marketed globally)
Clinical Trial Drugs (Cancer Types)
. ESG401: PD-L1 Negative TNBC (Breakthrough Therapy)
. IBI130 (Innovent Biologics): Solid Tumors (Phase I/II)
. SHR-A1921 (Hengrui): Platinum-Resistant Ovarian Cancer (DCR 100%)
Approved Drugs (Cancer Types)
. Tivdak (tisotumab vedotin): Cervical cancer (the world's first TF-ADC, for patients with recurrent or metastatic cervical cancer)
Clinical Trial Drugs (Cancer Types)
. XNW28012 (Xinnuo Wei): Pancreatic cancer (Stage III, breakthrough therapy)
Approved Drugs (Cancer Types)
. Somituximab (Elahere): platinum-resistant ovarian cancer (introduced by Huadong Medicine for patients with high FRα expression)
Clinical Trial Drugs (Cancer Types)
. HDM2027 (Huadong Medicine): Ovarian Cancer (Stage I)