肠激酶 (CAS No.9014-74-8)
- 物化性质
- 白色冻干粉或澄清透明液体，易溶于水；重组牛肠激酶为催化亚基（轻链），分子量约26 kDa；最适pH值约8.0；-20℃保存，反复冻融会导致活性下降。
- 纯度
- ≥95%（SDS-PAGE）
- 储存条件
- -20℃保存，避免反复冻融
English description（英文原文，共 978 字符）
Product Name:Enterokinase
English Name:Enterokinase
CAS No.:9014-74-8
Aliases:EK enzyme, Recombinant bovine enterokinase, Enteropeptidase
Physical Properties:White lyophilized powder or clear liquid, readily soluble in water; recombinant bovine enterokinase is the catalytic subunit (light chain) with a molecular weight of approximately 26 kDa; optimum pH is about 8.0; store at -20°C, repeated freeze-thaw cycles may reduce activity.
Uses:Enterokinase specifically recognizes the DDDDK sequence and cleaves after it, commonly used to remove tags (e.g., His-tag, GST-tag) from fusion proteins. Due to its high cleavage efficiency, it is widely used in protein structure/function studies and in the preparation of target proteins in biopharmaceutical processes.
Technical Specifications:
Purity: ≥95% (SDS-PAGE)
Specification: 100 U/vial
Storage: store at -20°C, avoid repeated freeze-thaw cycles
Optimal reaction pH: 8.0
Recognition site: Asp-Asp-Asp-Asp-Lys (DDDDK)
English Name:Enterokinase
CAS No.:9014-74-8
Aliases:EK enzyme, Recombinant bovine enterokinase, Enteropeptidase
Physical Properties:White lyophilized powder or clear liquid, readily soluble in water; recombinant bovine enterokinase is the catalytic subunit (light chain) with a molecular weight of approximately 26 kDa; optimum pH is about 8.0; store at -20°C, repeated freeze-thaw cycles may reduce activity.
Uses:Enterokinase specifically recognizes the DDDDK sequence and cleaves after it, commonly used to remove tags (e.g., His-tag, GST-tag) from fusion proteins. Due to its high cleavage efficiency, it is widely used in protein structure/function studies and in the preparation of target proteins in biopharmaceutical processes.
Technical Specifications:
Purity: ≥95% (SDS-PAGE)
Specification: 100 U/vial
Storage: store at -20°C, avoid repeated freeze-thaw cycles
Optimal reaction pH: 8.0
Recognition site: Asp-Asp-Asp-Asp-Lys (DDDDK)
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常见问题
- 肠激酶的 CAS 号是多少？
- 肠激酶的 CAS 号是 9014-74-8。
- 肠激酶的英文名称是什么？
- 肠激酶的英文名称为 Enterokinase。
- 肠激酶还有哪些别名？
- 肠激酶又称 EK酶、重组牛肠激酶。
- 肠激酶有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条肠激酶供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 肠激酶的供应商主要分布在哪些地区？
- 肠激酶的供应商主要分布在 上海市（1 条） 等地。
- 肠激酶有哪些级别可选？
- 平台上肠激酶的供应级别包括 工业级。
- 肠激酶的报价单位是什么？
- 肠激酶的报价单位主要有 千克。
- 哪里可以查到肠激酶的价格？
- 掌上化工肠激酶产品页汇总了各供应商的最新报价与规格，地址：/chemicals/9014-74-8/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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