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Merck

94310

Sigma-Aldrich

尿酸酶 来源于苛求芽胞杆菌

lyophilized, ~9 U/mg

别名:

Urate oxidase

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:
NACRES:
NA.54

生物源

Bacillus sp. (B. fastidiosus)

形狀

powder

品質

lyophilized

比活性

~9 U/mg

儲存條件

dry at room temperature

濃度

90—100%

顏色

white to faint beige

溶解度

5 mg/mL, clear, colorless to very faintly yellow (in enzyme dilution buffer)

應用

detection

儲存溫度

−20°C

SMILES 字串

N.OCC1OC(C(O)C1OP(O)(=O)OCC2OC(C(O)C2O)N3C=CC(=O)NC3=O)N4C=CC(=O)NC4=O

InChI

1S/C18H23N4O14P.H3N/c23-5-7-14(13(28)16(34-7)22-4-2-10(25)20-18(22)30)36-37(31,32)33-6-8-11(26)12(27)15(35-8)21-3-1-9(24)19-17(21)29;/h1-4,7-8,11-16,23,26-28H,5-6H2,(H,31,32)(H,19,24,29)(H,20,25,30);1H3

InChI 密鑰

VPXDHZMLJOJKOX-UHFFFAOYSA-N

一般說明

Research area: Cell signaling
Uricase is present in many organisms, such as, archaea, bacteria, and eukaryotes. The Gut microbiome is the major source of uricase, a homotetrameric enzyme containing four identical 34 kDa subunits.

應用

尿酸酶可用于测定生物液体中的尿酸。可能有助于利用分光光度法测定嘌呤和嘌呤核苷。

生化/生理作用

尿酸酶可催化尿酸氧化为5-羟基异羟乙酸,随后形成(S)-丙氨酸。它可参与嘌呤代谢、尿酸盐降解和(S)-尿囊素的形成

單位定義

在pH 9.1和37 °C的条件下,1 U相当于在每分钟内氧化1 μmole 尿酸所需的酶量。

其他說明

用于测定生物液体中的尿酸;用于分光光度法测定嘌呤和嘌呤核苷

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Repr. 1B - Resp. Sens. 1

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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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U. Naegele et al.
Methods of Enzymatic Analysis, 7, 140-140 (1985)
M.H. Jensen et al.
Methods of Enzymatic Analysis, 7, 101-101 (1985)
Berna Dalkıran et al.
Mikrochimica acta, 187(11), 609-609 (2020-10-16)
Electropolymerization of thionine (TH) on multiwalled carbon nanotube (MWCNT)-modified glassy carbon electrodes (GCE) in ethaline deep eutectic solvent (DES) was carried out for the first time, to prepare poly(thionine) (PTH) films with different nanostructured morphologies. PTH films were formed on
Youssef M Roman
Journal of personalized medicine, 13(9) (2023-09-28)
Uric acid is the final product of purine metabolism and is converted to allantoin in most mammals via the uricase enzyme. The accumulation of loss of function mutations in the uricase gene rendered hominoids (apes and humans) to have higher
A Therapeutic Uricase with Reduced Immunogenicity Risk and Improved Development Properties
Nyborg AC, et al.
PLoS ONE (2016)

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