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Merck
CN

X4251

Supelco

XTT 钠盐

analytical standard, ≥90%

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别名:
2,3-双(2-甲氧基-4-硝基-5-磺苯基)-2H-四氮唑-5-甲酰苯胺 内盐
经验公式(希尔记法):
C22H16N7NaO13S2
分子量:
673.52
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

检测方案

≥90%

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

forensics and toxicology
pharmaceutical (small molecule)

格式

neat

储存温度

2-8°C

SMILES字符串

[Na+].COc1cc(c(cc1-n2nc(n[n+]2-c3cc(c(cc3OC)[N+]([O-])=O)S([O-])(=O)=O)C(=O)Nc4ccccc4)S([O-])(=O)=O)[N+]([O-])=O

InChI

1S/C22H17N7O13S2.Na/c1-41-17-8-15(28(31)32)19(43(35,36)37)10-13(17)26-24-21(22(30)23-12-6-4-3-5-7-12)25-27(26)14-11-20(44(38,39)40)16(29(33)34)9-18(14)42-2;/h3-11H,1-2H3,(H2-,23,30,35,36,37,38,39,40);/q;+1/p-1

InChI key

JACYMBNQPPWQML-UHFFFAOYSA-M

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应用

可用于艾滋病和癌症检测。
有关合适的仪器技术的更多信息,请参阅产品′的分析证书。联系技术服务部以获得进一步支持。
XTT可与吩嗪硫酸甲酯(PMS)联合使用,用于筛选人肿瘤细胞系。 四唑染料也被用于真菌细胞损伤研究 、葡萄球菌的抗菌敏感性测试,以及念珠菌生物膜研究。XTT检测法的局限性也有报道。

原理

在活细胞中,XTT被代谢还原,生成可比色的水溶性甲臜产物。

象形图

Flame

警示用语:

Danger

危险声明

危险分类

Self-react. C

补充剂危害

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


分析证书(COA)

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Wander José da Silva et al.
Brazilian dental journal, 19(4), 364-369 (2009-01-31)
2, 3-bis (2-methoxy-4-nitro-5-sulfophenyl)-5-[(phenylamino) carbonyl]-2H-tetrazolium hydroxide (XTT) reduction assay has been used to study Candida biofilm formation. However, considering that the XTT reduction assay is dependent on cell activity, its use for evaluating mature biofilms may lead to inaccuracies since biofilm
D A Scudiero et al.
Cancer research, 48(17), 4827-4833 (1988-09-01)
We have previously described the application of an automated microculture tetrazolium assay (MTA) involving dimethyl sulfoxide solubilization of cellular-generated 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT)-formazan to the in vitro assessment of drug effects on cell growth (M.C. Alley et al., Proc. Am. Assoc.
Parsons, J.L., et al.
Journal of Heterocyclic Chemistry, 25, 911-911 (1988)
Cristina Sánchez-Quesada et al.
Evidence-based complementary and alternative medicine : eCAM, 2018, 9473094-9473094 (2018-10-27)
Anti-inflammatory effects of virgin olive oil (VOO) have been described recently, along with its wound healing effect. One of the main minor compounds found in VOO is squalene (SQ), which also possesses preventive effects against skin damage and anti-inflammatory properties.

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