酪氨酸脫羧酶

                                                                                        

編號(hào)	產(chǎn)品名稱	英文名稱	規(guī)格	CAS號(hào)	包裝
YS-1256	酪氨酸脫羧酶	L-Tyrosine carboxy-lyase	USP級(jí)，0.1u/mg	9002-09-9	25U

簡(jiǎn)介：

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酪氨酸脫羧酶/Tyrosine decarboxylaseUSP級(jí)，0.1u/mg25u，Sigma-Aldrich、Amresco、Amersham、Serva、AppliChem等品牌，CAS:9002-09-9保存：-20℃

詳細(xì)介紹：

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中文名稱： 酪氨酸脫羧酶 
英文名稱： L-Tyrosine carboxy-lyase 
其他英文名稱： L-Tyrosine Decarboxylase 
產(chǎn)品規(guī)格： USP級(jí)，0.1u/mg 
包裝： 25U 
產(chǎn)品規(guī)格： BR，0.1u/mg 
包裝： 250毫克 
CAS號(hào)：9002-09-9
級(jí)別：USP級(jí)

相關(guān)資料：

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活力：≥0.1 unit/mg HOLO enzyme dried cells
活力定義：One unit yields 1uM of CO2 from L-tyrosine per min at pH 5.5 at 37 °C
產(chǎn)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.
級(jí)別：BR
來(lái)源：糞鏈球菌酶朊
活力：Activaties to＞0.1 units per mg with 5ug of B6
產(chǎn)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.
性狀：粉末
用途：生化研究。
保存：-20℃