Welqut Protease

CAT: 0793-32-6947-100Size: 100 UDry Ice: NoHazardous: No
CAT#:0793-32-6947-100Size:100 U
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AVAILABILITY: InStock
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Source: Escherichia Coli.Sterile Filtered colorless solution.WELQut Protease is an extremely specific and recombinant serine protease from Staphylococcus aureus. The WELQut Protease identifies and accurately cleaves recombinant proteins that has a recognition sequence added to them, with the amino acid sequence Trp, Glu, Leu, Gln, X (any amino acid) . WELQut Protease cut externally from the recognition sequence, therefor doesnâ€TMt leave extra amino acids bound to the target protein. The protease isnâ€TMt temperature sensitive (works in 4-30°C) or pH sensitive (pH 6.5-9.0), also, there is no need in any particular buffers.Welqut Protease Recombinant is a single, non-glycosylated polypeptide chain containing 204 amino acids and having a molecular mass of 22kDa. The Welqut Protease is purified by proprietary chromatographic techniques.
Product Name Alternative
WELQut Protease is an extremely specific and recombinant serine protease from Staphylococcus aureus. The WELQut Protease identifies and accurately cleaves recombinant proteins that has a recognition sequence added to them, with the amino acid sequence Trp, Glu, Leu, Gln, X (any amino acid) . WELQut
Purification
Greater than 97.0% as determined by SDS-PAGE.
Components
Welqut Protease contains 10 mM Na2HPO4, 50% glycerol, 1.8 mM KH2PO4, pH 7.3, 140 mM NaCl and 2.7 mM KCl.
Storage Conditions
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) .Avoid multiple freeze-thaw cycles.

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