T9240
Tyrosine Decarboxylase, Apoenzyme
Größe
£426.00
- SKU:
- T9240
- Lagerbedingungen:
- -20°C
- Hersteller:
- United States Biological
- Format:
- Supplied as a lyophilized powder
- Weitere Details:
- Tyrosine decarboxylase catalyzes the removal of the carboxyl group from tyrosine to produce tyramine and carbon dioxide. Pyridoxal 5'-phosphate is a necessary coenzyme. By utilizing the apoenzyme prepared from cells grown on a vitamin B6 deficient medium, pyridoxal phosphate may be determined. Quality Control: SDS-PAGE Unit Definition: 1 unit yields 1µmole of CO2 per minute from L-tyrosine @ 37°C, pH 5.5. Activity is measured in the presence of excess pyridoxal phosphate. Activity: ≥0.2units/mg Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Prepare fresh before use.
- Versandbedingungen:
- Dry Ice