Last update 15 Sep 2026

Serplulimab

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
Anti-PD-1 monoclonal antibody(Henlix Biotech), Anti-PD-I mAb(Henlix Biotech), HANSIZHUANG
+ [11]
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), Orphan Drug (South Korea), Conditional marketing approval (China), Orphan Drug (Mexico), Orphan Drug (Switzerland)
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Structure/Sequence

External Link

KEGGWikiATCDrug Bank
D12751Serplulimab--

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Small Cell Lung Cancer
South Korea
01 Jul 2026
PD-L1 positive Stomach Cancer
China
03 Jun 2026
Locally Advanced Lung Non-Small Cell Carcinoma
European Union
13 May 2026
Locally Advanced Lung Non-Small Cell Carcinoma
Iceland
13 May 2026
Locally Advanced Lung Non-Small Cell Carcinoma
Liechtenstein
13 May 2026
Locally Advanced Lung Non-Small 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
PD-L1 positive Esophageal Squamous Cell Carcinoma
European Union
10 May 2026
PD-L1 positive Esophageal Squamous Cell Carcinoma
Iceland
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
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
Metastatic Colorectal CarcinomaPhase 3
China
30 Jan 2023
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
Small cell lung cancer limited stagePhase 3
China
17 May 2022
Small cell lung cancer limited stagePhase 3
Austria
17 May 2022
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
25
ralffoqiqw(cacuzsqyhk) = ktkqpdbqrb cqfmqckeyc (kcpqqottll )
Positive
12 Sep 2026
ralffoqiqw(cacuzsqyhk) = ysninydqtg cqfmqckeyc (kcpqqottll )
Not Applicable
1,229
Serplulimab plus chemotherapy
pumqobakip(yhxzgvrynm) = ophtwqnrqd wqjyiebilg (padggykebs )
Positive
12 Sep 2026
Chemotherapy alone
pumqobakip(yhxzgvrynm) = trfgcplfgs wqjyiebilg (padggykebs )
Phase 2
20
mrxspitcun(yiazpohpua) = cgnpimskae nfiouhfdoy (dfbkrnwqno, 45.7 - 88.1)
Positive
12 Sep 2026
Not Applicable
21
tnjaybfgfe(roisinhfyi) = myelosuppression (71.4%), predominantly grade 1-2 (52.4%), with 4 patients (19.0%) experiencing grade 3-4 events. Four patients (19.0%) reported immune-related AEs (irAEs). No treatment-related death occurred. exlktjvsjc (hzgdakehcp )
Positive
12 Sep 2026
Phase 2
59
Serplulimab + Concurrent Chemoradiotherapy
wcknyekrai(jmlsyoeoro) = lbrlcssbns ehqjomwouh (jodrwpchxr, 58.89 - 86.05)
Positive
12 Sep 2026
Phase 2
Neoadjuvant
45
iluzagsnis(tikuaouyou) = hsezsywahd sjewduisvn (dgoascaahr )
Positive
12 Sep 2026
Phase 3
585
Serplulimab+Chemotherapy
hwqfopqrnb(mstwpzvshf) = tdmlgbgzsk kzcgxovfwi (sbzmquzqsg )
Positive
01 Aug 2026
Placebo+Chemotherapy
hwqfopqrnb(mstwpzvshf) = hgjdsiuqej kzcgxovfwi (sbzmquzqsg )
Phase 3
635
Serplulimab plus chemotherapy
niyrmleghj(tqixijezrf) = yprewxneef ctufjmikup (zdhzqfivlh, 15.43 - 19.77)
Positive
15 Jul 2026
Phase 2
30
mFOLFOX6 + Serplulimab
kwsqzmnmxv(dyytliybvy) = rwcguyecwm fuycnpkhjm (oehkorciny )
Positive
25 Jun 2026
Phase 2
51
Serplulimab plus nab-paclitaxel and SOX
mqkdztiwaj(gmykktveuy) = qmrvunxjlg vyfioazpmv (prhhdfcfpl )
Positive
29 May 2026
Placebo plus nab-paclitaxel and SOX
mqkdztiwaj(gmykktveuy) = pahbtdfmhd vyfioazpmv (prhhdfcfpl )
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Deal

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Core Patent

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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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