Last update 14 May 2026

Serplulimab

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
Anti-PD-1 monoclonal antibody(Henlix Biotech), Anti-PD-I mAb(Henlix Biotech), HANSIZHUANG
+ [9]
Target
Action
inhibitors
Mechanism
PD-1 inhibitors(Programmed cell death protein 1 inhibitors)
Inactive Organization
Drug Highest PhaseApproved
RegulationOrphan Drug (United States), Orphan Drug (European Union), Priority Review (China), Breakthrough Therapy (China), Conditional marketing approval (China), Orphan Drug (South Korea), Orphan Drug (Mexico), Orphan Drug (Switzerland)
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Structure/Sequence

External Link

KEGGWikiATCDrug Bank
-Serplulimab--

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Locally Advanced Lung Carcinoma
European Union
13 May 2026
Locally Advanced Lung Carcinoma
Iceland
13 May 2026
Locally Advanced Lung Carcinoma
Liechtenstein
13 May 2026
Locally Advanced Lung Carcinoma
Norway
13 May 2026
Metastatic Esophageal Squamous Cell Carcinoma
European Union
13 May 2026
Metastatic Esophageal Squamous Cell Carcinoma
Iceland
13 May 2026
Metastatic Esophageal Squamous Cell Carcinoma
Liechtenstein
13 May 2026
Metastatic Esophageal Squamous Cell Carcinoma
Norway
13 May 2026
metastatic non-small cell lung cancer
European Union
13 May 2026
metastatic non-small cell lung cancer
Iceland
13 May 2026
metastatic non-small cell lung cancer
Liechtenstein
13 May 2026
metastatic non-small cell lung cancer
Norway
13 May 2026
Locally Advanced Lung Non-Squamous Non-Small Cell Carcinoma
European Union
10 May 2026
Locally Advanced Lung Non-Squamous Non-Small Cell Carcinoma
Iceland
10 May 2026
Locally Advanced Lung Non-Squamous Non-Small Cell Carcinoma
Liechtenstein
10 May 2026
Locally Advanced Lung Non-Squamous Non-Small Cell Carcinoma
Norway
10 May 2026
Metastatic Non-Squamous Non-Small Cell Lung Carcinoma
European Union
10 May 2026
Metastatic Non-Squamous Non-Small Cell Lung Carcinoma
Iceland
10 May 2026
Metastatic Non-Squamous Non-Small Cell Lung Carcinoma
Liechtenstein
10 May 2026
Metastatic Non-Squamous Non-Small Cell Lung Carcinoma
Norway
10 May 2026
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Non-Small Cell Lung CancerNDA/BLA
European Union
26 Mar 2026
Small Cell Lung CancerNDA/BLA
European Union
26 Mar 2026
PD-L1 positive Stomach CancerNDA/BLA
China
12 Dec 2025
PD-L1 positive Stomach CancerNDA/BLA
China
12 Dec 2025
Esophageal CarcinomaNDA/BLA
China
26 Aug 2022
MSS/MSI-L/pMMR cancerNDA/BLA
China
23 Apr 2021
Non-small cell lung cancer stage IIIBPhase 3
China
31 Dec 2025
Stomach CancerPhase 3
China
30 Jan 2023
Advanced Cervical CarcinomaPhase 3
China
30 Sep 2022
Small cell lung cancer limited stagePhase 3
United States
17 May 2022
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
132
Serplulimab plus platinum-based therapy
emwmhynabu(fkensvhdxn) = lihcvzprmu sbidfpdznz (isnaopllmt )
Positive
25 Mar 2026
Serplulimab plus platinum-based therapy
wwtrtzaajh(bgubhrlztm) = cvrumxlprf rbgwcsysjg (fdztpjrrzh )
Phase 2
296
drswxdfcpm(divsthhtyx) = foarghllvc qukkinhljp (azzsytlnhd )
Positive
25 Mar 2026
Hypo-cCRT alone
-
Not Applicable
82
Serplulimab plus platinum-doublet chemotherapy
jowajtcylg(zvwonkpnrk) = wxbzoddoqi tanmczxmpe (guyufztauj )
Positive
25 Mar 2026
Phase 2
30
rrtioumkiv(xaaogucgoy) = plclbdjdhk elrgnsajnn (zyrbgygnud )
Positive
26 Feb 2026
Phase 2
Colonic Cancer
Neoadjuvant
Microsatellite Stable (MSS) | Proficient DNA Mismatch Repair (pMMR)
79
SCRT+serplulimab+CAPOX
(radiotherapy group)
dbpacradnk(jrekonovbi) = fceohhaidz tqzaimmrwc (nguhxwkvut )
Positive
12 Jan 2026
CAPOX
(chemotherapy group)
dbpacradnk(jrekonovbi) = uuqgxzszpx tqzaimmrwc (nguhxwkvut )
Phase 2
Rectal Cancer
Neoadjuvant
Proficient DNA Mismatch Repair (pMMR) | Microsatellite Stable (MSS)
28
mFOLFOX6 +serplulimab
hpkzcuprwf(exxaezdxpn) = leuqymlaxk pifmsohqxc (vzaehdakth )
Positive
12 Jan 2026
mFOLFOX6 +serplulimab
(high LARC (>10 cm from anal verge, ineligible for nCRT))
hpkzcuprwf(exxaezdxpn) = glmadcdnmf pifmsohqxc (vzaehdakth )
Phase 2
45
wihaulbgaw(vrsvhbnjze) = mgklsbyoff ecucsvtxny (tuozlkgyaz, 18.2 - 46.6)
Positive
21 Dec 2025
Phase 3
585
eoguiskuhb(qnyysgrxtu) = iaqhvzcvpv veidcequyq (wwjrcoejph, gvvrpllbxf - caozcsqqrh)
-
09 Dec 2025
(B Groups)
eoguiskuhb(qnyysgrxtu) = ohjslippkp veidcequyq (wwjrcoejph, wuninqxxid - kqeghsjasd)
Not Applicable
Locally Advanced Lung Carcinoma
Neoadjuvant
driver gene-negative
27
Serplulimab plus platinum-based chemotherapy
eddipbfima(zdyfaugqwl) = pykenbpwcd civxknxpvg (kpcgdafxsj )
Positive
05 Dec 2025
Not Applicable
46
xcehvetvbi(tlzrhuhdqh) = yejumrrfdf fvlmnksdak (imfmouawsb, 33.66 - 69.06)
Positive
05 Dec 2025
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Clinical Trial

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Approval

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Biosimilar

Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.
Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.

Regulation

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