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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
Powder: -20°C, 3 years; 4°C, 2 years. In solvent: -80°C, 6 months; -20°C, 1 month.
- 库存:
货期:1-2天
- 供应商:
MedChemExpress LLC
- CAS号:
152721-37-4
- 规格:
10 mM * 1 mL/5 mg/10 mg/25 mg/50 mg/100 mg
| 规格: | 10 mM * 1 mL | 产品价格: | ¥990.0 |
|---|---|---|---|
| 规格: | 5 mg | 产品价格: | ¥900.0 |
| 规格: | 10 mg | 产品价格: | ¥1500.0 |
| 规格: | 25 mg | 产品价格: | ¥3000.0 |
| 规格: | 50 mg | 产品价格: | ¥4800.0 |
| 规格: | 100 mg | 产品价格: | ¥7800.0 |
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EF-5
CAS No. : 152721-37-4
MCE 国际站:EF-5
产品活性:EF-5 (EF5; 2-Nitroimidazole) 是用于鉴定细胞缺氧的缺氧标记试剂。
研究领域:Others
作用靶点:Others
In Vitro: Overexpression of CYPOR induces similar 2- to 4-fold increases in EF-5 binding and metabolic reduction of tirapazamine and CEN-209 in SiHa and HCT116 cell lines, and similar enhancement of γH2AX formation. EF-5 binding and metabolic reduction of the prodrugs are highly correlated in a panel of 14 hypoxic tumor cell lines.
In Vivo: EF-5 binding is a promising stratification biomarker for benzotriazine-N-oxide bioreductive prodrugs. In HCT116 xenografts, CYPOR overexpression also significantly increases EF-5 binding and CEN-209 reduction, and modification of tumor hypoxia causes similar changes to the bioreductive activation of both agents, resulting in a strong correlation between EF-5 binding and CEN209-induced DNA damage at the individual tumor level. Following intravenous injection of EF-5, binding and detection using a monoclonal antibody in 9L gliomas is specific and oxygen dependent. Detection of binding using fluorescence microscopy can be performed on frozen tissues; tissue sections can be counterstained with haematoxylin and eosin for light microscopic analysis. Alternatively, the distribution of hypoxia in a tumor can be inferred by examining individual tumor cells using flow cytometric techniques.
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文献和实验有效积温 total effective temperature,ef-fective temperature summation
有效积温 total effective temperature, ef- fective temperature summation 生物在某个时期中,对生长和发育有效温度的时间积分,称为有效积温,把整个发育期间取得的积温值,称为计算积温法则。可用于二化螟等昆虫的一年发生次数或变态,作物的发育、森林植物带的分布界限,以及各种物候学的现象等方面。但是不适用的情况也不少,不过要比一般单纯的平均温度有更多的实用价值。温度指数不以 0℃为温度标准就是典型的应用实例。
上海西唐生物科技有限公司 021-55229872, 65333639 www.westang.com 人防御素-5 (HD-5)ELISA 试剂盒 ( 用于血清、血浆、细胞培养上清液和其它生物体液内 ) 原理 本实验采用双抗体夹心 ABC-ELISA 法。用抗人 HD-5 单抗包被于酶标板上,标准品和样品中的 HD-5与单抗结合,加入生物素化的抗人 HD-5
上海西唐生物科技有限公司 021-55229872, 65333639 www.westang.com 人白介素-5 (IL-5)ELISA 试剂盒 ( 用于血清、血浆、细胞培养上清液和其它生物体液内 ) 原理 本实验采用双抗体夹心 ABC-ELISA 法。用抗人 IL-5 单抗包被于酶标板上,标准品和样品中的 IL-5与单抗结合,加入生物素化的抗人 IL-5
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