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Recombinant Enterokinase (rEK)
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Catalog Number:
EK-001P
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Detailed Description
EK-001P
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Name
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Recombinant Enterokinase (rEK)
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Description
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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.
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Source
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Yeast
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Unit Definition
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One unit of rEK is the amount of enzyme that will cleave 20µg of thioredoxin-chloramphenicci acetyl transferase fusion protein containing an enterokinase cleavage site (Asp-Asp-Asp-Asp-Lys) to 90% completion at 37℃ in 16 hours
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Size
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1000 units (1 U/µl)
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For Downloading
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==>> DATA SHEET
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