M0147 *脱羧酶/Tyrosine decarboxylase USP级，0.1u/mg 25u sigma分装 CAS:9002-09-9 保存：-20℃*脱羧酶
BR，0.1u/mg 250毫克 sigma分装
用途：用于生化试剂，本产品仅供科研使用
保存：常温避光，密封瓶盖
更多酶类
sigma试剂，美国amresco，德国Applichem等品牌试剂，生化试剂分优级纯GR、分析纯AR、化学纯CP、生物试剂BR等不同规格，公司产品名称现有mg级别、g级别、kg级别（固体、颗粒形式）、ml级别（液体形式）等各种级别。
中文名称：
英文名称： L-Tyrosine carboxy-lyase
其他英文名称： L-Tyrosine Decarboxylase
产品规格： USP级，0.1u/mg
包装： 25U
产品规格： BR，0.1u/mg
包装： 250毫克
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 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.
级别：BR
来源：粪链球菌酶朊
活力：Activaties to＞0.1 units per mg with 5ug of B6
产品描述：Dried cells grown in B6 deficient media.The apoenzyme activity is measured in the presence of excess pyridoxal phosphate. 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。
保存：-20℃
