半岛bd体育手机客户端 说明
一般描述
Extinction coefficient(493 nm): 5900 M-1cm-1;(287 nm): 55,700 M-1cm-1;
Membrane impermeable DNA intercalator. Has red fluorescence at 488 nm. Useful for flow cytometry for staining apoptotic cells and nuclei. Can be used to differentiate between apoptotic and necrotic cell death while stains only necrotic cells. Can be used together with common green fluorescent probes labeled with fluorescein isothiocyanate (FITC).
Membrane impermeable DNA intercalator. Has red fluorescence at 488 nm. Useful for staining apoptotic cells and nuclei by flow cytometry. Can be used to differentiate between apoptotic and necrotic cell death. Can be used together with common green fluorescent probes labeled with fluorescein isothiocyanate. Has the following spectral properties: extinction coefficient: 5,900 M-1cm-1(493 nm); 55,700 M-1cm-1(287 nm); 13,800 M-1cm-1(252.5 nm); excitation maximum: 536 nm; emission maximum: 617 nm.
包装
1 g in Plastic ampoule
250 mg in Plastic ampoule
50, 100 mg in Glass bottle
生化/生理作用
Primary Target
Membrane impermeable DNA intercalator
Product does not compete with ATP.
Reversible: no
Cell permeable: no
警告
Toxicity: Irritant (B)
制备说明
Solubility may be improved by first dissolving in a very small amount of DMSO, then adding material to an aqueous solution.
重悬
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
其他说明
Belloc, F., et al. 1994.Cytometry17,59.
Crompton, T., et al. 1992.Biochem. Biophys. Res. Commun.183,532.
Darzynkiewicz, Z., et al. 1992.Cytometry13,795.
de Caestecker, M.P., et al. 1992.J. Immunol. Methods154,11.
Pollice, A.A., et al. 1992.Cytometry13,432.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子式 | C27H34I2N4 |
| 分子量 | 668.39 |
| MDL编号 | MFCD00011921 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 形式 | solid |
| manufacturer/tradename | Calbiochem? |
| 储存条件 | OK to freeze protect from light |
| 颜色 | dark red |
| input | sample type intact cells |
| 荧光 | λex~536 nm λem~617 nm |
| 运输 | ambient |
| 储存温度 | 2-8℃ |
| InChI | 1S/C27H33N4.2HI/c1-4-31(3,5-2)17-9-16-30-26-19-22(29)13-15-24(26)23-14-12-21(28)18-25(23)27(30)20-10-7-6-8-11-20;;/h6-8,10-15,18-19,29H,4-5,9,16-17,28H2,1-3H3;2*1H/q+1;;/p-1 |
| InChI key | XJMOSONTPMZWPB-UHFFFAOYSA-M |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H341 |
| 预防措施声明 | P201 - P202 - P280 - P308 + P313 - P405 - P501 |
| 危险分类 | Muta. 2 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
