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现货供应 酪氨酸脱羧酶
点击次数:164
价格:¥电议
更新日期:2026/8/7 16:19:35
生 产 地:中国大陆
产品型号:CAS:9002-09-9
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详细内容
| M0147 | 酪氨酸脱羧酶/Tyrosine decarboxylase | USP级,0.1u/mg | 25u | CAS:9002-09-9 |
| BR,0.1u/mg | 250毫克 |
英文名称:L-Tyrosine carboxy-lyase;L-Tyrosine Decarboxylase
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.
保存:-20℃


