酪氨酸脱羧酶

                                                                                        

编号	产品名称	英文名称	规格	CAS号	包装
YS-1256	酪氨酸脱羧酶	L-Tyrosine carboxy-lyase	USP级，0.1u/mg	9002-09-9	25U

简介：

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酪氨酸脱羧酶/Tyrosine decarboxylaseUSP级，0.1u/mg25u，Sigma-Aldrich、Amresco、Amersham、Serva、AppliChem等品牌，CAS:9002-09-9保存：-20℃

详细介绍：

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中文名称： 酪氨酸脱羧酶 
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

相关资料：

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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℃