本公司生产的Cre重组酶是自主研发的,通过技术平台表达、纯化获得的高品质Cre重组酶。Cre重组酶常用于两个同方向的loxP位点之间的基因序列删除。Cre重组酶是来源于大肠杆菌噬菌体P1的一种I型拓朴异构酶(TypeItopoisomerase),也是一种酪氨酸重组酶(tyrosinerecombinase),能识别34bp的loxP位点(两端为两个13bp的反向重复序列(invertedrepeats),并能催化loxP位点之间的DNA发生重组;重组产物根据loxP位点的位置和相对方向的不同而不同,两个含单loxP位点的DNA将发生融合:两个同方向的loxP位点间的DNA将以环状形式被切割,而两个反向loxP位点间的DNA序列将被翻转。 失活或抑制(Inactivation or inhibition):70℃加热10分钟失活。 组分和说明 C745028
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Cre重组酶
CAS number:unknown molecular formula:
overview
compound introduction
Specs
| Chinese alias | Cre重组酶 | ||
| English alias | Cyclization Recombination Enzyme | Type I topoisomerase | tyrosine recombinase | ||
| CAS number | unknown | molecular formula | |
| molecular weight | - | Exact mass | 无动物源 |
| PSA | - | logp | - |
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