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Home > Research-Grade Biosimilars
Recombinant research-grade biosimilars (RUO) have the same protein sequences of therapeutic grade biologics (proteins and antibodies) with lower prices (starting from $30/mg for bulk order). For research use only.
    104 Research-Grade Biosimilars Products
  • C007P: Abatacept Biosimilar

    Recombinant protein composed of the extracellular domain of CTLA-4 fused with the Fc region of human immunoglobulin gamma 1 (hIgG1).
    Specificity/Sensitivity: The abatacept biosimilar protein specifically binds to the human CTLA-4.
    Applications: Functional assays, and those assays for studying biological pathways affected by abatacept.

  • C070P: Zolbetuximab Biosimilar, Claudin 18.2 Monoclonal Antibody

    Recombinant Humanized IgG1 Monoclonal Antibody.
    Specificity/Sensitivity: The in vivo grade zolbetuximab biosimilar specifically binds to the human Claudin 18.2 protein.
    Applications: ELISA, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by zolbetuximab (IMAB-362).

  • C032P: Tocilizumab Biosimilar, Anti-Human IL-6R Monoclonal Antibody

    Recombinant Humanized IgG1 Monoclonal Antibody.
    Specificity/Sensitivity: The in vivo grade tocilizumab biosimilar specifically binds to the human interleukin-6 receptor (IL-6R).
    Applications: ELISA, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by tocilizumab.

  • C101P: Sotrovimab Biosimilar, SARS-CoV-2 Spike Monoclonal Antibody

    Recombinant Human IgG1 Kappa Monoclonal Antibody.
    Specificity/Sensitivity: The sotrovimab biosimilar specifically binds to the spike protein of SARS-CoV-2.
    Applications: ELISA, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by sotrovimab.

  • C034P: Secukinumab Biosimilar, Human IL17A Monoclonal Antibody

    Recombinant fully human IgG1 monoclonal antibody.
    Specificity/Sensitivity: The monoclonal antibody Secukinumab biosimilar specifically binds to the human IL17A.
    Applications: ELISA, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by Secukinumab.

  • C062P: Relatlimab Biosimilar, Human LAG-3 Monoclonal Antibody

    Recombinant Humanized IgG4 Monoclonal Antibody.
    Specificity/Sensitivity: The research grade relatlimab biosimilar specifically binds to the human lymphocyte-activation gene 3 (LAG-3).
    Applications: ELISA, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by relatlimab.

  • C005P: Ranibizumab Biosimilar, Human VEGF Monoclonal Antibody Fragment (Fab)

    Recombinant Humanized Monoclonal Antibody Fragment (Fab) generated from the same parent mouse antibody as bevacizumab.
    Specificity/Sensitivity: The research grade Fab protein ranibizumab specifically binds to the human VEGF-A.
    Applications: Functional assay, neutralization.

  • C061P: Ramucirumab Biosimilar, Human VEGFR2 Monoclonal Antibody

    Recombinant Human IgG1 Monoclonal Antibody.
    Specificity/Sensitivity: The monoclonal antibody ramucirumab biosimilar specifically binds to the human VEGFR2 (KDR).
    Applications: ELISA, flow cytometry, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by ramucirumab.

  • C006P: Pertuzumab Biosimilar, Human HER2 Monoclonal Antibody

    Recombinant Humanized IgG1 Monoclonal Antibody.
    Specificity/Sensitivity: The monoclonal antibody pertuzumab biosimilar specifically binds to the human HER2/ErbB-2/c-neu.
    Applications: ELISA, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by pertuzumab.

  • C012P: Panitumumab Biosimilar, Human EGFR/ErbB-1/HER1 Monoclonal Antibody

    Recombinant Humanized IgG2 Monoclonal Antibody.
    Specificity/Sensitivity: The monoclonal antibody panitumumab biosimilar specifically binds to the human EGFR, ErbB-1 and HER1.
    Applications: ELISA, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by panitumumab.

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