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Merck
CN
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文件

217386

Sigma-Aldrich

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.

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别名:
Carboxy-PTIO, Sodium Salt, 2-(4-Carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide, Na
经验公式（希尔记法）:
C14H16N2O4 · Na
分子量:
299.28
UNSPSC代码:
12352200
NACRES:
NA.77

质量水平

100

检测方案

≥97% (TLC)

形式

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. Has potent therapeutic value in endotoxin shock through its nitric oxide scavenging action.
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

警告

Toxicity: Standard Handling (A)

重悬

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

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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