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Merck
CN

217386

Sigma-Aldrich

Carboxy-PTIO Sodium Salt

≥97% (TLC), Nitric oxide scavenger, solid

别名:

Carboxy-PTIO, Sodium Salt, 2-(4-Carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide, Na

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关于此项目

经验公式(希尔记法):
C14H16N2O4 · Na
分子量:
299.28
UNSPSC代码:
12352200
NACRES:
NA.77
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产品名称

Carboxy-PTIO, Sodium Salt, Reacts with nitric oxide at pH 7.4, resulting in the generation of NO2⁻/NO3⁻ with a rate constant of 1 x 10⁴ M⁻¹sec⁻¹.

质量水平

方案

≥97% (TLC)

表单

solid

制造商/商品名称

Calbiochem®

储存条件

OK to freeze
desiccated (hygroscopic)
protect from light

颜色

dark blue

溶解性

HEPES Buffer: 0.4 mg/mL

运输

ambient

储存温度

−20°C

一般描述

Reacts with nitric oxide at pH 7.4, resulting in the generation of NO2-/NO3- with a rate constant of 1 x 104 M-1sec-1. Prevents SIN-1 induced endothelial cell death. Reported to have potent therapeutic value in endotoxin shock through its nitric oxide scavenging action.

生化/生理作用

Cell permeable: no
Primary Target
Nitric oxide scavenging action
Product does not compete with ATP.
Reversible: no

包装

Packaged under inert gas

制备说明

Following reconstitution, refrigerate (4°C). Aqueous stock solutions are stable for up to 1 week at 4°C.

其他说明

Ishii, M., et al., 1999. J. Cardiovasc. Pharmacol. 33, 295.
Amano, F., and Nova, J. 1995. FEBS Lett.368, 425.
Hogg, N., et al. 1995. Free Radical Res.22, 47.
Az-ma, T., et al. 1994. Life Sci.54, 185.
Yoshida, M., et al. 1994. Biochem. Biophys. Res. Commun.202, 923.
Akaike, T., et al. 1993. Biochemistry32, 827.
Yoshida, K., et al. 1993. Infect. Immun.61, 3552.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

免责声明

Toxicity: Standard Handling (A)

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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