推荐产品
產品線
BioReagent
品質等級
化驗
≥90%
形狀
powder
儲存條件
dry at room temperature
技術
cell culture | mammalian: suitable
protein quantification: suitable
應用
detection
檢測方法
colorimetric
儲存溫度
2-8°C
SMILES 字串
[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 密鑰
JACYMBNQPPWQML-UHFFFAOYSA-M
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一般說明
XTT（3′-[1-[(苯胺基)-羰基]-3,4-四唑]-双(4-甲氧基-6-硝基)苯-磺酸钠）是一种四唑盐，在生物还原时可生成水溶性甲臜。
應用
XTT钠盐已用于评估细胞活性。
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。
生化／生理作用
XTT（3′-[1-[(苯胺基)-羰基]-3,4-四唑]-双(4-甲氧基-6-硝基)苯-磺酸钠）受到代谢活性细胞中存在的脱氢酶的作用。这可产生水溶性甲臜，是一种颜色很深的产物。因为产物是可溶的，不会形成甲臜结晶，这一点与MTT相反，因此XTT在细胞增殖比色法检测中更具优势。
原則
在活细胞中，XTT被代谢还原，生成可比色的水溶性甲臜产物。
相關產品
訊號詞
Danger
危險聲明
危險分類
Self-react. C
安全危害
儲存類別代碼
4.1A - Other explosive hazardous materials
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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