资讯
t7 rna 聚合酶(t7 rnap)催化的体外转录(ivt)是治疗性 mrna 大规模生产的金标准,但该酶催化会伴随产生双链 rna(dsrna)等有害杂质。研究人员通过 pross 服务器预测热稳定突变位点,经单点评估及多位点组合突变的贪婪累积优化,获得热稳定变体 m10(tm:49.5°c),其在高温下催化活性强且 dsrna 副 ...
Phage T7 endonuclease I (endo I) is a basic protein of 149 amino acids 3,4,5.It is a member of the nuclease superfamily 6, with an active site similar to that of a number of restriction enzymes ...
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