Rekombinanter CD274 (Atezolizumab Biosimilar) Antikörper

Produktnummer ABIN7200666

Der Maus Monoklonal Anti-CD274 (Atezolizumab Biosimilar)-Antikörper wurde für FACS und in vivo validiert. Er ist geeignet, CD274 (Atezolizumab Biosimilar) in Proben von Human zu detektieren.

Kurzübersicht für Rekombinanter CD274 (Atezolizumab Biosimilar) Antikörper (ABIN7200666)

Target: CD274 (Atezolizumab Biosimilar)

Antikörpertyp: Recombinant Antibody

Reaktivität: Human

Wirt: Maus

Klonalität: Monoklonal

Konjugat: Dieser CD274 (Atezolizumab Biosimilar) Antikörper ist unkonjugiert

Applikation: Flow Cytometry (FACS), In vivo Studies (in vivo)

Produktdetails anti-CD274 (Atezolizumab Biosimilar) Antikörper

Verwendungszweck: Atezolizumab Biosimilar, Human PD-L1 Monoclonal Antibody

Spezifität: The in vivo grade atezolizumab biosimilar specifically binds to the human PDL1 protein.

Produktmerkmale: Recombinant Humanized IgG1 Monoclonal Antibody.

Aufreinigung: Protein A affinity column

Reinheit: > 95% by SDS-PAGE under reducing conditions and HPLC.

Sterilität: 0.2 μm filtered

Endotoxin-Niveau: < 1 EU per 1 mg of the protein by the LAL method.

Immunogen: The anti-human programmed cell death ligand 1 (PD-L1) monoclonal antibody atezolizumab biosimilar was produced in the atezolizumab biosimilar CHO stable cell line.

Isotyp: IgG1 kappa

Anwendungsinformationen

Applikationshinweise: ELISA, neutralization, functional assays such as bioanalytical PK and ADA assays, and those assays for studying biological pathways affected by atezolizumab.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Konzentration: 1 mg/mL

Buffer: PBS, pH 7.4, no stabilizers or preservatives.

Konservierungsmittel: Without preservative

Handhabung: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

Lagerung: -20 °C

Informationen zur Lagerung: 12 months from date of receipt, -20 to -70°C as supplied. 1 month from date of receipt, 2 to 8°C as supplied.

Haltbarkeit: 12 months

Details zu CD274 (Atezolizumab Biosimilar)

Target: CD274 (Atezolizumab Biosimilar)

Substanzklasse: Biosimilar

Hintergrund: What is Atezolizumab biosimilar research grade? Atezolizumab is a humanized monoclonal antibody directed against the human protein ligand PD-L1, with potential immune checkpoint inhibitory and antineoplastic activities. Atezolizumab is an Fc-engineered, humanized, monoclonal antibody (IgG1κ isotype). Atezolizumab biosimilar uses the same protein sequences as the therapeutic antibody atezolizumab.

PD-L1 (B7-H1 or CD274, programmed cell death ligand 1) and PD-L2 (B2-DC or CD273, programmed cell death ligand 2) are the two ligands for the receptor PD-1 (CD279, programmed death 1). PD-L1 is an immune checkpoint molecule expressed on both tumor cells and certain immune cells. The binding of PD-L1 to its receptors PD-1 or B7.1 on activated T cells causes an inhibitory signal to suppress their production in the lymph nodes, thereby preventing immune responses to events such as pregnancy or autoimmune disease. This pathway is also utilized by cancer cells to evade the immune system through evasion of anti-tumor T-cell response. Furthermore, over-expression of PD-L1 and PD-1 has been linked to increased tumor aggressiveness and poorer prognosis. Atezolizumab binds directly and selectively to PD-L1 and blocks interaction with both PD-1 and B7.1 receptors, thus reinvigorates and enhances the body’s adaptive anti-cancer activity. Disrupting the PD-L1/B7.1 interaction may also enhance T-cell priming, which could result in increased duration of response and survival.