Tnaa, Recombinant, E.coli, aa1-494, His-Tag (Tryptophanase, Tryptophanase/L-Cysteine Desulfhydrase, PLP-Dependent)

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£512.00

SKU:: 218634
Molekulargewicht:: 55.2
Reinheit:: ≥95% (SDS-PAGE)
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Format:: Supplied as a liquid in PBS, pH 7.4, 1mM DTT, 10% glycerol.
Weitere Details:: TnaA, is also known as Tryptophanase/L-cysteine desulfhydrase. Tryptophanase is an enzyme that catalyzes the chemical reaction. Thus, the two substrates of this enzyme are L-tryptophan and H2O, whereas its 3 products are indole, pyruvate, and NH3. Source: Recombinant protein corresponding to aa1-494 from E.coli tnaA, fused to His-tag at N-terminus, expressed in E.coli. Molecular Weight: ~55.2kD (494aa) Applications: Suitable for use in SDS-PAGE. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.