Recombinant Human HPD/PPD/4HPPD/HPPDase-上海极威生物商城-Elisa试剂盒,白介素ELISA试剂盒,酶联免疫试剂盒,Gibco胎牛血清,Hyclone胎牛血清,胎牛血清等实验耗材一站式采购平台

0 我的购物车

热门关键词：白介素 gibco ELISA试剂盒胎牛血清移液器 ※本公司产品仅供科研实验研究使用，不用于临床诊断 !

注意：

1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。请勿存放于普通住宅区。

2.为了您的安全和健康，请穿好实验服并佩戴一次性手套和口罩操作。

我要询价

*联系方式：

(可以是QQ、MSN、电子邮箱、电话等，您的联系方式不会被公开)

*内容：

上海极威生物科技有限公司　公司地址:上海市崇明县长兴镇潘园公路1800号2号楼9703室

邮箱：435399850@qq.com 电话：021-80186165 手机：16602115336

Known as	4-Hydroxyphenylpyruvate Dioxygenase; 4-Hydroxyphenylpyruvic Acid Oxidase; 4HPPD; HPD; HPPDase; HPD; PPD
Derived from	E.coli
Purity	Greater than 90% as determined by reducing SDS-PAGE.
Formulation	Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 50mM NaCl, 1mM DTT，20% Glycerol，PH8.0.
Storage	Store at ≤-70°C, stable for 6 months after receipt.Store at ≤-70°C, stable for 3 months under sterile conditions after opening.Please minimize freeze-thaw cycles.
Endotoxin	Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.
Background	4-Hydroxyphenylpyruvate Dioxygenase (4HPPD) belongs to the 4HPPD family. 4HPPD is a key enzyme in the degradation of tyrosine, which catalyzes the second reaction in the catabolism of tyrosine the conversation of 4-hydroxyphenylpyruvate to homogentisate. 4HPPD exists in homodimer forms, which uses zinc as a cofactor to catalyze the third step in the conversion of L-phenylalanine to fumarate and acetoacetic acid. When the active 4HPPD enzyme concentration is low in the human body, it results in high levels of tyrosine concentration in the blood, which can cause mild mental retardation at birth, and degradation in vision as a patient grows older.
规格	10ug50ug500ug1mg

全部分类