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Recombinant Human Tryptase (TPS) |
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Description |
Recombinant Human Tryptase (TPS),expressed in Escherichia coli (E. coli) and purified by standard chromatographic techniques. |
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Formulation Buffer |
20mM Tris, 150mM NaCl, pH8.0, containing 0.01% skl, 5%Trehalose. |
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Purity |
> 90% pure as determined by Silver stained SDS-PAGE analysis. Molecular Weight: ~30KDa |
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Storage |
Shipped at 2-8°C. Aliqote and Storet at-80C; Avoid repeated freeze/thaw cycles. |
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Background |
Tryptase (TPS) is the most abundant secretory granule-derived serine proteinase contained in mast cells and has been used as a marker for mast cell activation. Club cells contain tryptase, which is believed to be responsible for cleaving the hemagglutinin surface protein of influenza A virus, thereby activating it and causing the symptoms of flu. |
