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文献和实验secondary antibody review -- data from 99 publications
localization of tagged SAX-3 in 293T cell Molecular Probes 2 Alexa Fluor 647 immunocytochemistry localization of BCG phagosomes 3 Alexa Fluor 647 immunohistochemistry detect surface DFz2 3 FITC immunohistochemistry determine
【摘要】目的探讨嵌合抗CD20抗体Fab’片段的抗肿瘤机制。方法应用MTT法检测Fab’片段对Raji细胞生长的抑制作用,用Annexin V-FITC和PI测定Fab’片段对Raji细胞凋亡的诱导作用,用RT-PCR和Western blot检测Raji细胞中bcl-2表达的变化。结果嵌合抗CD20Fab’片段对Raji细胞具有明显的抑制作用IC50值为24.2 µg/ml,并呈剂量依赖性;嵌合抗CD20Fab’片段能诱导Raji细胞的凋亡,并降低Raji细胞中bcl-2基因及其蛋白的表达
of First Hospital of Harbin Medical University. RPMI 1640 was purchased from GIBCO. Propidium iodide and Rnase were from Sigma Chemical Co. A murine monoclonal antibody against human Bcl-2 and Bax oncoprotein and antimi ce rabbit polyclonal antibody were purchased
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