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Recombinant Human Indoleamine-2,3-Dioxygenase (IDO) |
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Description |
Recombinant Human Indoleamine-2,3-Dioxygenase (IDO),expressed in Escherichia coli (E. coli) and purified by standard chromatographic techniques. |
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Formulation Buffer |
PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. |
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Purity |
> 97% pure as determined by Silver stained SDS-PAGE analysis. Molecular Weight: ~43KDa |
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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 |
Indoleamine 2,3-dioxygenase (IDO) is an enzyme that catalyzes degradation of the essential amino acid tryptophan in many types of cells, including dendritic cells (DCs), and it has been proposed to be an authentic regulator of immune responses1. |
