您的位置:首页 > 产品中心 > 25535-16-4, Propidium Iodide-CAS 25535-16-4-Calbiochem
Propidium Iodide-CAS 25535-16-4-Calbiochem
产品编号: | 4077103 |
规格: | Membrane impermeable DNA intercalator. |
CAS NO: | 25535-16-4 |
包装规格: | 50 MG,100 MG,250 MG,1 G |
产品类别: | 进口试剂 |
品牌: | Sigma-Aldrich |
优惠价: | 立即咨询 |
产品价格查看更多规格...
产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
4077103 | 50 MG | 1590 | |||
4077103 | 100 MG | 3230 | |||
4077103 | 250 MG | 6800 | |||
4077103 | 1 G | 21470 |
产品别名
25535-16-4
Propidium Iodide-CAS 25535-16-4-Calbiochem
基本信息
Empirical Formula【经验(实验)分子式】 | C27H34I2N4 |
Molecular weight | 668.39 |
MDL number | MFCD00011921 |
General description【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. |
Biochem/physiol Actions【生化/生理作用】 | Primary Target Membrane impermeable DNA intercalator Product does not compete with ATP. Reversible: no Cell permeable: no |
Warning【警告】 | Toxicity: Irritant (B) |
Preparation Note【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. |
Reconstitution【重悬】 | Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C. |
Other Notes【其他说明】 | Belloc, F., et al. 1994. Cytometry 17, 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. |
Legal Information【法律信息】 | CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
Quality Level【质量水平】 | 100 |
form【形式】 | solid |
manufacturer/tradename | Calbiochem® |
storage condition【储存条件】 | OK to freeze protect from light |
color【颜色】 | dark red |
input | sample type intact cells |
fluorescence【荧光】 | λex ~536 nm λem ~617 nm |
shipped in【运输】 | ambient |
storage temp.【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 |
packaging【包装】 | 1 g in Plastic ampoule 250 mg in Plastic ampoule 50, 100 mg in Glass bottle |
安全信息
Pictograms【象形图】 | GHS08 |
Signal word【警示用语:】 | Warning |
Hazard Statements | H341 |
Precautionary Statements | P201 - P202 - P280 - P308 + P313 - P405 - P501 |
Hazard Classifications【危险分类】 | Muta. 2 |
Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
WGK | WGK 3 |