酪氨酸脱羧酶 9002-09-9 JNCER9199

酪氨酸脱羧酶

英文名称：L-Tyrosine carboJNC-lyase；L-Tyrosine DecarboJNClase

CAS号：9002-09-9

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 decarboJNClase catalyzes the removal of the carboJNCl 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 dihydroJNCphenylalanine either manometrically or colorimetrically.

性状：粉末

用途：生化研究。

保存：-20℃

用途：本品仅供科研，不得用于其它用途