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编 号:F748142
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CAS No: 1969309-56-5
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生物活性:
Zenocutuzumab (MCLA-128) is a bispecific humanized IgG1 antibody containing two different Fab arms, targeting extracellular domains of HER2 and HER3.
体内研究:
Zenocutuzumab(2.5-25 mg/kg;腹腔注射;每周一次;持续 28 天)导致生长显着减少,包括肿瘤消退。Animal Model:6 to 12-week-old female NSG? (LUAD-0061AS3), BALB/c nude (OV-10–0050) or athymic nude (ST2891, ST3204 and CTG-0953) mice injected with NRG1 fusion-positive patient-derived xenograft (PDX) tumors.
Dosage:2.5 mg/kg, 8 mg/kg, or 25 mg/kg
Administration:i.p.; once weekly; for 28 days
Result:Blocked growth of lung and ovarian cancer PDX models.
体外研究:
Zenocutuzumab(0.001-1000 nM;96 小时)抑制肺癌和乳腺癌细胞系的细胞生长。Zenocutuzumab(0.1-1000 nM;24 小时)抑制 HER3 和 AKT 磷酸化,在肺癌和乳腺癌细胞系中诱导细胞凋亡和细胞周期停滞的标志物。