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去纤维苷酸(Defibrotide)是从哺乳动物器官,如胎盘、肺脏提取的单链多聚脱氧核糖核苷酸(Polydeoxyribonucleotide),平均分子量为15~30KDa。去纤维苷酸含有aptamers(适体,即能与蛋白质等配体专一高效结合的DNA片?
Defibrotide is a single-chain polydeoxyribonucleotide extracted from mammalian organs, such as the placenta and lung, and has an average molecular weight of 15-30 KDa. Defibrotide contains aptamers (aptamers, ie, DNA fragments that bind specifically and efficiently to proteins and other ligands?