Pembrolizumab (anti-PD-1)
Based on 35 publication(s) in Google Scholar
Pembrolizumab (anti-PD-1) is a humanized IgG4 antibody and PD-1 inhibitor. Pembrolizumab produces PD-1 blockade, preventing PD-L1 and PD-L2 from connecting to PD-1. This avoids the uncontrolled regulation of T cells on cells that normally express PD-1.
Para uso exclusivo en investigación. No vendemos a pacientes.
- Pureza: 99.9%
- Peso molecular:146.341 kDa
-
Almacenamiento:
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications Citing Use of MedChemExpress (MCE) Pembrolizumab (anti-PD-1)
More- Immunity. 2024 Feb 13;57(2):256-270.e10. [Abstract]
- Cancer Commun (Lond). 2025 Aug;45(8):1010-1037. [Abstract]
- Nat Commun. 2022 Jul 12;13(1):4032. [Abstract]
- Cell Discov. 2025 Oct 7;11(1):81. [Abstract]
- J Nanobiotechnology. 2025 Jun 3;23(1):413. [Abstract]
- MedComm (2020). 2025 Sep 12;6(9):e70354. [Abstract]
- Cell Death Dis. 2025 Jan 21;16(1):34. [Abstract]
- Cell Death Dis. 2021 May 9;12(5):465. [Abstract]
- J Immunother Cancer. 2024 Aug 6;12(8):e009024. [Abstract]
- J Immunother Cancer. 2022 Mar;10(3):e003667. [Abstract]
- Mol Med. 2025 Aug 16;31(1):278. [Abstract]
- Mater Des. 2026 Feb 3.
- Oncoimmunology. 2025 Dec;14(1):2466305. [Abstract]
- J Biomed Inform. 2023 Jun:142:104383. [Abstract]
- Cancer Immunol Immunother. 2022 Jul;71(7):1645-1654. [Abstract]
- Cell Oncol (Dordr). 2026 Jan 6;49(1):15. [Abstract]
- Int Immunopharmacol. 2025 Oct 30:164:115406. [Abstract]
- ACS Appl Bio Mater. 2020 Oct 19;3(10):7080-7086. [Abstract]
- Sci Rep. 2025 Jul 12;15(1):25283. [Abstract]
- Int J Cancer. 2024 Jul 15;155(2):324-338. [Abstract]
- Cancer Res Commun. 2026 Feb 4. [Abstract]
- Biotechnol Bioeng. 2025 Nov 10. [Abstract]
- Oral Dis. 2025 Jul 20. [Abstract]
- Immunol Res. 2024 Aug;72(4):766-775. [Abstract]
- chemRxiv.
- medRxiv. 2026 Jan 2.
- bioRxiv. 2025 Sep 7.
- Authorea. 2025 May 28.
- Northeastern University. 2025.
- bioRxiv. 2024 September 07.
- bioRxiv. 2024 May 14.
- bioRxiv. 2023 Nov 13.
- bioRxiv. 2023 May 12.
- Research Square Print. 2022 Aug.
- Patent. US20200261591A1
-
In Vivo Efficacy Study
-
IF
-
Cell Migration/Invasion Assay
-
Flow Cytometry
-
Others
Actividad biológica
Human IgG4 kappa
Human
PDCD1/PD-1/CD279
Deferoxamine (Df) chelates pembrolizumab and does not block or alter the binding affinity or specificity of pembrolizumab to CD4+ and CD8+ T cells[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Positron emitter 89Zr-labeled deferoxamine (Df)-Pembrolizumab, through PET imaging, its biodistribution has be dynamically tracked. The results shows that pembrolizumab remained stable in the blood circulation and accumulated most in liver and spleen tissues. And it shows similar biodistribution and pharmacokinetics in mice and rat[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Unconjugated
The product can be reconstituted/diluted with sterile PBS or saline.
-
Human IgG4 kappa
ELISA, FACS, Functional assay
Chemical Information
-
Appearance Liquid
-
Peso molecular 146.341 kDa
-
Color Colorless to light yellow
-
SMILES
[Pembrolizumab (anti-PD-1)]
-
Synonyms
MK-3475 (anti-PD-1); Lambrolizumab (anti-PD-1)
-
Formulation
Please refer to the lot-specific COA for specific buffer information.
-
Almacenamiento
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (35)
-
Journal Impact Factor
-
Most Recent
-
Immunity
Antibody agonists trigger immune receptor signaling through local exclusion of receptor-type protein tyrosine phosphatases. [Abstract]2024 Feb 13;57(2):256-270.e10. PMID: 38354703 -
Cancer Commun (Lond)
Lipid metabolism reprograming by SREBP1-PCSK9 targeting sensitizes pancreatic cancer to immunochemotherapy. [Abstract]2025 Aug;45(8):1010-1037. PMID: 40439109
Pembrolizumab (anti-PD-1) purchased from MedChemExpress. Usage Cited in: Cancer Commun (Lond). 2025 Aug;45(8):1010-1037. [Abstract]
Plots of tumor growth and tumor weight for each group (5 mice/group). The results showed that in mice, the combination of Pembrolizumab and Evolocumab significantly enhanced anti-tumor efficacy compared to Pembrolizumab alone (100 µg/mouse; i.p., every 7 days).
-
Nat Commun
Precision cancer sono-immunotherapy using deep-tissue activatable semiconducting polymer immunomodulatory nanoparticles. [Abstract]2022 Jul 12;13(1):4032. PMID: 35821238
Pembrolizumab (anti-PD-1) purchased from MedChemExpress. Usage Cited in: Nat Commun. 2022 Jul 12;13(1):4032. [Abstract]
PD-L1/PD-1 binding activity assay after treatment with free aPD-L1 (Pembrolizumab) or SPIND2 (40 µg/mL) with or without US irradiation.
Pembrolizumab (anti-PD-1) purchased from MedChemExpress. Usage Cited in: Nat Commun. 2022 Jul 12;13(1):4032. [Abstract]
Relative tumor volumes of primary tumors of Panc02 tumor-bearing C57BL/6 mice (n = 6) after systemic injection of saline, free-drug mixture (on day 0, 3, and 6, 4 mg/kg body weight for NLG919 and aPD-L1(Pembrolizumab)), or SPIND2 (0.2 mL, 0.6 mg/mL) with or without US irradiation.
-
Cell Discov
Ferroptosis-induced SUMO2 lactylation counteracts ferroptosis by enhancing ACSL4 degradation in lung adenocarcinoma. [Abstract]2025 Oct 7;11(1):81. PMID: 41057295 -
J Nanobiotechnology
Targeting CD39 boosts PD-1 blockade antitumor therapeutic efficacy via strengthening CD8 + TILs function and recruiting B cells in cervical cancer. [Abstract]2025 Jun 3;23(1):413. PMID: 40462160 -
MedComm (2020)
Plasmacytoid and CD141+ Myeloid Dendritic Cells Cooperation with CD8+ T Cells in Lymph Nodes is Associated with HIV Control. [Abstract]2025 Sep 12;6(9):e70354. PMID: 40949488 -
Cell Death Dis
2025 Jan 21;16(1):34. PMID: 39837817
Pembrolizumab (anti-PD-1) purchased from MedChemExpress. Usage Cited in: Cell Death Dis. 2025 Jan 21;16(1):34. [Abstract]
Pembrolizumab (pembro) (5-10 µg/mL, 24 h). AMM16 cells were transfected with control siRNA (siRNA ctrl; left panels) or AR siRNA (siRNA AR; right panels) and treated with the indicated ICIs at 35 μg/ml. The red fluorescence from the propidium iodide (PI) and the green fluorescence from the acridin orange (AO) staining indicate dead and total cells, respectively.
-
Cell Death Dis
Myeloid-derived suppressor cells regulate the immunosuppressive functions of PD-1-PD-L1+ Bregs through PD-L1/PI3K/AKT/NF-κB axis in breast cancer. [Abstract]2021 May 9;12(5):465. PMID: 33967272
Pembrolizumab (anti-PD-1) purchased from MedChemExpress. Usage Cited in: Cell Death Dis. 2021 May 9;12(5):465. [Abstract]
4T1 tumor-bearing mice treated with anti-PD-1 mAbs (Pembrolizumab, 10 mg/kg; i.p.; twice a week) or LY2940002 (25 mg/kg; i.p.; twice a week) were euthanized at Day21 and the tumor volume were measured. The results showed that the administration of anti-PD-1 mAbs (Pembrolizumab), LY294002, or their combination significantly inhibited tumor growth in tumor-bearing mice.
-
J Immunother Cancer
Targeting tumor-associated macrophage-derived CD74 improves efficacy of neoadjuvant chemotherapy in combination with PD-1 blockade for cervical cancer. [Abstract]2024 Aug 6;12(8):e009024. PMID: 39107132
Pembrolizumab (anti-PD-1) purchased from MedChemExpress. Usage Cited in: J Immunother Cancer. 2024 Aug 6;12(8):e009024. [Abstract]
The PD-1 expression of macrophages isolated from the subcutaneous tumor microenvironment of mice was detected by flow cytometry (n=5). The results showed that Pembrolizumab (anti-PD-1 Ab) (20 µg/mL, 24 h) reduced PD-1 expression.
-
J Immunother Cancer
Targeting CD96 overcomes PD-1 blockade resistance by enhancing CD8+ TIL function in cervical cancer. [Abstract]2022 Mar;10(3):e003667. PMID: 35288463 -
Mol Med
Targeting LINC02544/miR-497-5p/CAPRIN1 axis via exosome-based siRNA to overcome immunotherapy resistance in triple-negative breast cancer. [Abstract]2025 Aug 16;31(1):278. PMID: 40819077
Pembrolizumab (anti-PD-1) purchased from MedChemExpress. Usage Cited in: Mol Med. 2025 Aug 16;31(1):278. [Abstract]
Scratch assay comparing the migration ability of MDA-MB-231/PEM and MDA-MB-231 cells treated with 10 µg/mL Pembrolizumab (PEM).
-
-
Oncoimmunology
Patient-derived tumor explant models of tumor immune microenvironment reveal distinct and reproducible immunotherapy responses. [Abstract]2025 Dec;14(1):2466305. PMID: 39960413 -
J Biomed Inform
2023 Jun:142:104383. PMID: 37196989 -
Cancer Immunol Immunother
Distribution, phenotype, functional and clinical relevance of CD8+CD103+ tissue-resident memory T cells in human gastric cancer. [Abstract]2022 Jul;71(7):1645-1654. PMID: 34767045 -
Cell Oncol (Dordr)
Optimized patient-derived lung cancer organoids recapitulating the immune landscape for precision therapy evaluation. [Abstract]2026 Jan 6;49(1):15. PMID: 41493730 -
Int Immunopharmacol
The role and mechanism of PAK5 in the development and immunotherapy of oral squamous cell carcinoma. [Abstract]2025 Oct 30:164:115406. PMID: 40876424 -
ACS Appl Bio Mater
2020 Oct 19;3(10):7080-7086. PMID: 35019367
Pembrolizumab (anti-PD-1) purchased from MedChemExpress. Usage Cited in: ACS Appl Bio Mater. 2020 Oct 19;3(10):7080-7086. [Abstract]
The immunofluorescence images of the tumor from the PBS- (A), random sequence- (B), anti-PD-1 antibody- (Pembrolizumab (5 mg/kg; s.c.; every other day for 16 days)) (C) and isotype antibody-treated group (D); The scale bar in the images is 50 µm.
-
Sci Rep
Pembrolizumab promotes degradation of cyclin dependent kinase 6 and suppresses ovarian cancer progression in vitro. [Abstract]2025 Jul 12;15(1):25283. PMID: 40652113 -
Int J Cancer
Establishment of patient-derived organoids for guiding personalized therapies in breast cancer patients. [Abstract]2024 Jul 15;155(2):324-338. PMID: 38533706 -
Cancer Res Commun
Functionally Characterizing the Renal Cell Carcinoma Tumor-Immune Microenvironment via Patient-Derived Ex Vivo Models. [Abstract]2026 Feb 4. PMID: 41637441 -
Biotechnol Bioeng
Elucidation of Proteoforms of Chinese Hamster Ovary (CHO) Phospholipase B-Like 2 (PLBL2) Captured From a Monoclonal Antibody. [Abstract]2025 Nov 10. PMID: 41211761 -
Oral Dis
Effect of PTEN Overexpression Plus Anti-PD-1 on Immune Escape in Oral Squamous Cell Carcinoma. [Abstract]2025 Jul 20. PMID: 40684460 -
Immunol Res
FOXP4-AS1 promotes CD8+ T cell exhaustion and esophageal cancer immune escape through USP10-stabilized PD-L1. [Abstract]2024 Aug;72(4):766-775. PMID: 38687433 -
-
-
-
-
-
-
-
-
-
-
Pureza y Documentación
-
Ficha de datos (261 KB)
-
SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
-
Inhibitory Antibodies User Guide (603 KB)
Referencias
[1]. Schachter J, et al. Pembrolizumab versus ipilimumab for advanced melanoma: final overall survival results of a multicentre, randomised, open-label phase 3 study (KEYNOTE-006). Lancet. 2017 Aug 16. pii: S0140-6736(17)31601-X. [Content Brief]
[2]. England CG, et al. Preclinical Pharmacokinetics and Biodistribution Studies of 89Zr-Labeled Pembrolizumab. J Nucl Med. 2017 Jan;58(1):162-168. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)