The apparent retained enzymatic activities of MPEG-RNase towards yeast RNA and c ytidine 2 ,3 -cyclic monophosph...

• 比较了被修饰产物对大分子底物(酵母RNA)与小分子底物(2’,3’环磷酸胞嘧啶)的降解活力,其表观酶活力分别保留了528%25和663%25。