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Last update 10 Mar 2026
Nelmastobart
Last update 10 Mar 2026
Overview
Basic Info
Drug Type Monoclonal antibody |
Synonyms Anti STT-003 Ab, Anti-butyrophilin 1A1 mAb(STCube/MD Anderson Cancer Center), 人源化抗BTN1A1单克隆抗体（ST立方公司） + [3] |
Target |
Action inhibitors |
Mechanism BTN1A1 inhibitors(butyrophilin subfamily 1 member A1 inhibitors) |
Therapeutic Areas |
Inactive Indication |
Originator Organization |
Inactive Organization- |
License Organization- |
Drug Highest PhasePhase 2 |
First Approval Date- |
Regulation- |
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Structure/Sequence
Sequence Code 776944511H
Source: *****
Sequence Code 776944512L
Source: *****
Related
4
Clinical Trials associated with NelmastobartNCT07306624
A Multicenter, Phase 2 Clinical Trial Based on an Adaptive Design to Evaluate the Safety and Efficacy of Nelmastobart in Combination With Docetaxel in Patients With Advanced/Metastatic Non-Small Cell Lung Cancer Who Are Resistant or Intolerant to Platinum-based Chemotherapy and/or Immunotherapy
NCT06873763
A Single-arm, Phase Ib/2 Study of Nelmastobart in Combination With Trifluridine/Tipiracil and Bevacizumab in Metastatic/Recurrent Colorectal Cancer Patients With Resistance or Intolerance to Oxaliplatin and Irinotecan-based Chemotherapy
NCT06016270
A Phase Ib/II Study of hSTC810 in Combination With Paclitaxel in Relapsed or Refractory Extensive Stage Small Cell Lung Cancer
100 Clinical Results associated with Nelmastobart
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100 Translational Medicine associated with Nelmastobart
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100 Patents (Medical) associated with Nelmastobart
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100 Deals associated with Nelmastobart
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R&D Status
10 top R&D records. to view more data
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| Indication | Highest Phase | Country/Location | Organization | Date |
|---|---|---|---|---|
| Recurrent Non-Small Cell Lung Cancer | Phase 2 | South Korea | 10 Jan 2026 | |
| Metastatic Colorectal Carcinoma | Phase 2 | South Korea | 09 Jun 2025 | |
| Extensive stage Small Cell Lung Cancer | Phase 2 | United States | 13 Feb 2024 | |
| Extensive stage Small Cell Lung Cancer | Phase 2 | South Korea | 13 Feb 2024 | |
| Head and Neck Neoplasms | Phase 2 | South Korea | - | |
| Head and Neck Neoplasms | Phase 2 | - | - | |
| Advanced Malignant Solid Neoplasm | Phase 1 | United States | 18 Apr 2022 | |
| Advanced Malignant Solid Neoplasm | Phase 1 | South Korea | 18 Apr 2022 | |
| Colorectal cancer recurrent | IND Approval | China | 07 Mar 2026 | |
| Neoplasms | Preclinical | South Korea | 03 Mar 2020 |
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Clinical Result
Clinical Result
Indication
Phase
Evaluation
View All Results
Phase 1/2 | Colorectal Cancer BTN1A1 | 6 | rclkkdhexz(vexmnoqaxw) = dkighnblqz xfgglonptq (dykaurhfvj ) View more | Positive | 08 Jan 2026 | ||
Phase 1 | Colonic Cancer BTN1A1 | YAP1 | - | fpirpanrxa(qedguiklii) = Treatment with hSTC810 demonstrated a favorable safety profile, with the most common adverse events being low-grade fatigue and infusion-related reactions ymxhtfqsty (lgumhisgax ) View more | Positive | 30 Apr 2025 | ||
Phase 1 | Colonic Cancer BTN1A1 | 47 | (all cohorts) | soawarqbmz(gpzuetavky) = xebllomnhg ddnepqdzsp (ouhicwmzyv ) View more | Positive | 23 Jan 2025 | |
soawarqbmz(gpzuetavky) = nxomhbzqez ddnepqdzsp (ouhicwmzyv ) View more | |||||||
Phase 1 | 12 | rulkjenlic(sdaguuqbxp) = ywoogpbadw qdxxulfxof (aisgeeehdq ) | Positive | 23 Jan 2025 | |||
Phase 1 | Advanced Malignant Solid Neoplasm BTN1A1 | PD-L1 | 47 | yjnlxrlkcy(qurbftcbyy) = showed a linear PK and consistent exposure evbdraxqxk (svpkznufya ) | Positive | 05 Nov 2024 | ||
Phase 1 | 39 | STC810 | urcaasxaka(ynngkafljo) = mjmomoqvjr zgsvitrcvs (clfupdwmrw ) View more | Positive | 26 May 2023 |
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Biosimilar
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Regulation
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