本产品是重组表达来源的 DNase I (Deoxyribonuclease I), 中文名称为脱氧核糖核酸酶 I,是一种可消化单链或双链 DNA 的脱氧核糖核酸内切酶,它识别并切割磷酸二酯键,产生 5' 端为磷酸基团,3'端为羟基的单脱氧核苷酸或单链或双链的寡脱氧核苷酸。 DNase I 的活性依赖于 Ca2+,并可被二价金属离子 Mg2+、Mn2+等激活。在 Mg2+ 存在的情况下,该酶可随机识别并切割双链 DNA任意一条链上的任意位点;而在 Mn2+ 存在的情况下,可识别并切割DNA 两条链上几乎相同的位点,产生平末端或有 1~2 个核苷酸突出的粘末端 DNA 片段。 组分和说明
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重组脱氧核糖核酸酶 I,无核糖核酸酶
CAS number:unknown molecular formula:
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| Chinese alias | - | ||
| English alias | Deoxyribonuclease I | Deoxyribonuclease-1 | DNASE1 | D665537 | ||
| CAS number | unknown | molecular formula | |
| molecular weight | - | Exact mass | - |
| PSA | - | logp | - |
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