Tel:
+49 (0)241 95 163 153
Fax:
+49 (0)241 95 163 155
E-Mail:
orders@anticorps-enligne.fr

Recombinant CTLA-4 (Tremelimumab Biosimilar) anticorps

Reactivité: Humain FACS, in vivo Hôte: Souris Monoclonal unconjugated Recombinant Antibody
N° du produit ABIN7200670
  • Antigène
    CTLA-4 (Tremelimumab Biosimilar)
    Type d'anticorp
    Recombinant Antibody
    Reactivité
    Humain
    Hôte
    Souris
    Clonalité
    Monoclonal
    Application
    Flow Cytometry (FACS), In vivo Studies (in vivo)
    Fonction
    Tremelimumab Biosimilar, Human CTLA-4 monoclonal antibody
    Specificité
    The in vivo grade tremelimumab biosimilar specifically binds to the human protein receptor CD152 / CTLA4.
    Attributs du produit
    Recombinant Chimeric IgG2 Monoclonal Antibody.
    Purification
    Protein A affinity column
    Pureté
    > 95% by SDS-PAGE under reducing conditions and HPLC.
    Stérilité
    0.2 μm filtered
    niveau d'endotoxine
    < 1 EU per 1 mg of the protein by the LAL method.
    Immunogène
    The anti-human CTLA-4 monoclonal antibody tremelimumab biosimilar (research grade) was produced in mammalian cells.
    Isotype
    IgG2, kappa
  • Indications d'application
    ELISA, neutralization, in vivo functional assays such as bioanalytical PK and ADA assays, and those in vitro and in vivo assays for studying biological pathways affected by tremelimumab.
    Restrictions
    For Research Use only
  • Format
    Liquid
    Concentration
    1 mg/mL
    Buffer
    PBS, pH 7.4, no stabilizers or preservatives.
    Agent conservateur
    Without preservative
    Conseil sur la manipulation
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    Stock
    -20 °C
    Stockage commentaire
    12 months from date of receipt, -20 to -70°C as supplied. 1 month from date of receipt, 2 to 8°C as supplied.
    Date de péremption
    12 months
  • Antigène
    CTLA-4 (Tremelimumab Biosimilar)
    Classe de substances
    Biosimilar
    Sujet
    What is Tremelimumab biosimilar research grade? Tremelimumab (formerly ticilimumab) is a fully human monoclonal antibody against CTLA-4 / CD152. It is an immune checkpoint blocker. Unlike Ipilimumab (another fully human anti-CTLA-4 / CD152 monoclonal antibody), which is an IgG1 isotype, tremelimumab is an IgG2 isotype.Tremelimumab Biosimilar uses the same protein sequences as the therapeutic antibody tremelimumab.

    Tremelimumab aims to stimulate an immune system attack on tumors. Cytotoxic T lymphocytes (CTLs) can recognize and destroy cancer cells. However, there is also an inhibitory mechanism (immune checkpoint) that interrupts this destruction. Tremelimumab turns off this inhibitory mechanism and allows CTLs to continue to destroy the cancer cells. This is immune checkpoint blockade.

    Tremelimumab binds to the protein CTLA-4 / CD152, which is expressed on the surface of activated T lymphocytes and inhibits the killing of cancer cells. Tremelimumab blocks the binding of the antigen-presenting cell ligands B7.1 and B7.2 to CTLA-4 / CD152, resulting in inhibition of B7-CTLA-4-mediated downregulation of T-cell activation; subsequently, B7.1 or B7.2 may interact with another T-cell surface receptor protein, CD28, resulting in a B7-CD28-mediated T-cell activation unopposed by B7-CTLA-4-mediated inhibition.
Vous êtes ici:
Support technique