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Merck
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重要文件

G8295

Sigma-Aldrich

β-葡萄糖醛酸酶 来源于大肠杆菌

≥10,000,000 units/g protein (30 min assay), recombinant, expressed in E. coli overproducing strain, lyophilized powder

同義詞:

β-D-葡萄糖苷酸葡萄糖醛酸水解酶

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About This Item

CAS號碼:
酶委員會編號:
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
NACRES:
NA.54
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重組細胞

expressed in E. coli overproducing strain

品質等級

形狀

lyophilized powder

比活性

≥10,000,000 units/g protein (30 min assay)

分子量

~290 kDa

成份

protein, 40-60% biuret

儲存溫度

−20°C

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相關類別

應用

比较不同酶性能的新技术文章
了解更多
了解Sigma研发获得的最新应用数据,关于使用不同来源的酶优化不同药物类别的水解,并使用色谱纯化酶降低酯酶活性导致6-单乙酰吗啡(6-MAM)转化为吗啡的影响
有效水解类固醇葡糖苷酸。

品質

含有缓冲盐和稳定剂。

單位定義

一个Sigma或改良的Fishman单元将在37℃,pH6.8(30分钟测定)下每小时从酚酞葡糖苷酸中释放1.0 μg酚酞。

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Resp. Sens. 1 - Skin Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析證明 (COA)

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Ling Xiao et al.
RSC advances, 10(39), 22966-22971 (2020-06-16)
UDP-glucuronosyltransferases (UGTs) and β-glucuronidase (GUS) catalyze entirely distinct metabolism reactions. UGTs are responsible for the glucuronidation of a variety of drugs, endogenous and environmental chemicals, whereas GUS hydrolyzes glucuronides and liberates the parent substrates. Information on the overlap of ligand
Enzymes
Methods of Enzymatic Analysis, 2, 460-461 (1974)
Shuo Gao et al.
Frontiers in chemistry, 9, 709581-709581 (2021-08-03)
For wide applications of the lacZ gene in cellular/molecular biology, small animal investigations, and clinical assessments, the improvement of noninvasive imaging approaches to precisely assay gene expression has garnered much attention. In this study, we investigate a novel molecular platform
Optimized conditions for the emzymatic hydrolysis of a-hydroxytriazolam-glucoronide in human urine.
Tsujikawa, K., et al.
Health Laboratory Science, 50, 286-289 (2004)
Pascale Fança-Berthon et al.
The Journal of nutrition, 151(7), 1802-1816 (2021-04-21)
Curcuminoids from turmeric rhizome have significant health benefits but low bioavailability. To assess the pharmacokinetics of a novel natural turmeric dried colloidal suspension compared with 4 other turmeric formulations (including a standardized extract) at their respective recommended dosages. Thirty healthy men

文章

β-glucuronidase (GUS) enzymes are utilized to hydrolyze glucuronide (gluc) drug metabolites to the parent drug, facilitating analysis by LC-MS/MS.

Probiotics exhibit an inhibitory effect on pathogens, help prevent chronic intestinal inflammatory diseases or atopic syndromes, and support the immune system.

條款

Objective: To standardize a procedure for the enzymatic assay of β-Glucuronidase.

为了使用β-葡糖醛酸酶优化水解,必须对每种待分析的葡糖苷酸代谢物进行某些因素的评估,例如孵育时间、温度、水解pH、酶源和酶浓度。

Optimize β-glucuronidase hydrolysis for glucuronide metabolite analysis considering factors like time, temperature, pH, and enzyme concentration.

相關內容

Objective: To standardize a procedure for the enzymatic assay of β-Glucuronidase.

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