| Product Name | Recombinant Enterokinase (rEK) |
|---|---|
| CAS | 9014-74-8 |
| Appearance | White or off white powder |
| Storage condition | rEK in 50mM PBNa, pH 8.0, 0.5M NaCl and 50% glycerol should be stored at -20℃. Guaranteed stable for 3 years when stored properly. |
| Size | Availability | Price(USD) | VIP Price (USD) | Quantity |
|---|---|---|---|---|
| 1000 U | 3-5days | $566.00 | Visible after login |
| Product Name | Recombinant Enterokinase (rEK) |
|---|---|
| CAS | 9014-74-8 |
| Appearance | White or off white powder |
| Storage condition | rEK in 50mM PBNa, pH 8.0, 0.5M NaCl and 50% glycerol should be stored at -20℃. Guaranteed stable for 3 years when stored properly. |
Recombinant Enterokinase (rEK) is the catalytic subunit of bovine enterokinase, which is expressed by the yeast Pichia pastoris and purified to yield a high enzyme activity preparation. rEK recognizes the sequence Asp-Asp-Asp-Asp-Lys and cleaves the peptide bond after the lysine residue. The enzyme can be used to cleave any fusion protein that carries this sequence. The enzyme is tagged C-terminal with a 6xHis Tag, which is easy to separate after enzyme cleavage.