酪氨酸脱羧酶/Tyrosine decarboxylase

英文名称：L-Tyrosine carboxy-lyase；L-Tyrosine Decarboxylase
级别：USP级
活力：≥0.1 unit/mg HOLO enzyme dried cells
活力定义：One unit yields 1uM of CO2 from L-tyrosine per min at pH 5.5 at 37 °C

产品描述：Tyrosine decarboxylase catalyzes the removal of the carboxyl group from tyrosine to produce tyramine and carbon dioxide.Pyridoxal 5-phosphate is a necessary cofactor.By using the apoezyme prepared from cells grown on a vitamin B6 deficient medium.Pyridoxal phosphate may be determined.The HOLO enzyme may be used to determine tyrosine.Phenylalanine and dihydroxyphenylalanine either manometrically or colorimetrically.
性状：粉末
用途：生化研究。