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编 号:F144794
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CAS No: 1380723-44-3
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生物活性:
Atezolizumab (MPDL3280A) is a selective humanized monoclonal IgG1 antibody against programmed death ligand 1 (PD-L1), used for cancer research.
体外研究:
Atezolizumab (0, 2.5, 5, 10, 20, and 40?μg/ml; 24 hours; HOS and 143B cells) inhibits proliferation and induces immune-independent apoptosis of osteosarcoma cells.Atezolizumab impairs the function of mitochondria to cause the imbalance between oxidants and antioxidants. Atezolizumab induces mitochondria-related apoptosis of osteosarcoma cells by activating JNK pathway. Atezolizumab (10?μg/ml; 24?hours; HOS and 143B cells) induces autophagy in osteosarcoma cells.