1. Immunology/Inflammation
  2. PD-1/PD-L1
  3. Cemiplimab

Cemiplimab (Anti-Human PD-1) is a high-affinity programmed death receptor-1 (PD-1) monoclonal IgG4 antibody that blocks PD-1/PD-L1-mediated T-cell suppression. Cemiplimab is commonly used in squamous cell skin cancer research.

For research use only. We do not sell to patients.

CAS No. : 1801342-60-8

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Customer Review

Based on 1 publication(s) in Google Scholar

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Description

Cemiplimab (Anti-Human PD-1) is a high-affinity programmed death receptor-1 (PD-1) monoclonal IgG4 antibody that blocks PD-1/PD-L1-mediated T-cell suppression. Cemiplimab is commonly used in squamous cell skin cancer research[1][2].

Isotype

Human IgG4 kappa

Recommend Isotype Controls
Species

Human

In Vivo

Cemiplimab (i.p., 10 mg/kg, five injections within 2 weeks) can increased the proportion of effector T cells in tumors and dLNs to reduce tumor growth by combined immunotherapy with REGN3767 in MC38.Ova tumor mice model[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Female human PD-1×LAG-3 knockin mice (8-10 weeks) with MC38.Ova cells[2]
Dosage: 10 mg/kg
Administration: Intraperitoneal injection; five injections within 2 weeks
Result: Partially inhibited the growth of MC38.Ova tumors and prolonged the survival of mice by administering alone.
Significantly increased the proportion of CD4+ TILs in IFNγ and TNFα by combined immunotherapy with REGN3767.
Clinical Trial
CAS No.
Appearance

Liquid

Color

Colorless to light yellow

SMILES

[Cemiplimab]

Shipping

Shipping with dry ice.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Format
  • Human IgG4 kappa
Biological Activity
  • Immobilized Human PD-1 Protein (ECD, His Tag) can bind Cemiplimab. The EC50 for this effect is 1.73 ng/mL.
Purity & Documentation
References
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
Cemiplimab
Cat. No.:
HY-P99203
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