Summary
Recombinant Enterokinase is a kind of high purity recombinant bovine intestinal kinase. The enzyme is HPLC purified, its purity and specificity is high, it does not contain other protease. Enterokinase is a specific protease, which can cut lysine carboxy terminal site which has four aspartic acid in the front.
Properties
Qualification:
Activity:
≥10u/μl
≥50u/μl
Package:100U,1000U,bulk
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Items |
Content |
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Source |
Recombinant Escherichia coli |
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Theoretical MW |
MW：25,850DA |
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Enzyme activity |
1U is defined as the enzyme amount needed for cutting 95% of 50ug fusion protein which preserved in 25mMTris-HCl8.0 buffer in 12h~16h at 25℃ temperature. |
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Storage |
It should be stored under-20℃. |
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Stability |
It can be transported at room temperature , it can be kept stably for a week at the temperature of 25℃, Enzyme liquid can be repeated freeze-thaw for times while the enzyme activity doesn’t be affected. |
Product Detail
Recombinant Enterokinase can remove fusion protein located in protein N- terminal, so as to remove the unneeded fusion tags.
Product advantage:
High purity
High specificity: Specific protease, excluding other protease, no non-specific cutting