- ENTEROKINASE
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- $50.00 / 1kg
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2024-01-02
- CAS:9014-74-8
- Min. Order: 10kg
- Purity: 0.99
- Supply Ability: 20tons
- Enteropeptidase
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- $0.00 / 1g
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2021-09-29
- CAS:9014-74-8
- Min. Order: 1g
- Purity: 98.0%
- Supply Ability: 1kg/month
- Enterokinase
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- $1.00 / 1KG
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2020-01-10
- CAS:9014-74-8
- Min. Order: 1KG
- Purity: ≥98%
- Supply Ability: 20 tons
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| | ENTEROKINASE Basic information |
| Product Name: | ENTEROKINASE | | Synonyms: | ENTEROPEPTIDASE;ENTEROPEPTIDASE, LIGHT CHAIN;ENTEROKINASE;ENTEROKINASE, LIGHT CHAIN;EC 3.4.21.9;enterokinase from porcine intestine;Peptidase, entero-;ENTEROKINASE, BOVINE | | CAS: | 9014-74-8 | | MF: | NULL | | MW: | 0 | | EINECS: | 232-761-1 | | Product Categories: | | | Mol File: | Mol File | ![ENTEROKINASE Structure]() |
| | ENTEROKINASE Chemical Properties |
| | ENTEROKINASE Usage And Synthesis |
| Uses | Typical conditions for fusion protein cleavage:
Adjust the concentration of the fusion protein to 1.5 mg/ml and a pH between 7.0-8.0 with 500 mM Tris-HCl, pH 8.0, 2.0 mM CaCl2, and 1% Tween? 20
Add enterokinase to fusion protein solution at a ratio of ~ 0.02 units per 1 mg fusion protein and mix
Incubate reaction mixture at ~25 °C for 16 hours | | Definition | An enzyme found in the small intestine, which converts trypsinogen into trypsin. | | General Description | Enterokinase is a highly specific serine protease that is used for the removal of the FLAG peptide from N-terminal and Met-N-terminal fusion proteins. It does not remove the C-terminal FLAG. | | Biochem/physiol Actions | Enterokinase is a membrane bound serine protease that specifically and rapidly converts trypsinogen to trypsin, thereby, triggering the conversion of other zymogens to active enzymes. It has a molecular mass of approximately 150 kDa. The enzyme is a heterodimer consisting of 35-47 kDa subunits. The light and the heavy chains are linked by two disulfide bridges. It is a glycoprotein containing 35% carbohydrate. The polypeptide chain of trypsinogen is hydrolyzed only after an -(Asp)4-Lys- sequence. The enzyme is inhibited by soybean trypsin inhibitor. Enterokinase is typically used in protein modification and amino acid sequence determination. |
| | ENTEROKINASE Preparation Products And Raw materials |
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