LUCS® 9, green fluorescent nucleic acid stain
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 2M010 | 100 uL, 5 mM/DMSO | $179 | 20 天 |
LUCS 9 is a cell-permeant nucleic acid stain that exhibits green fluorescence upon binding to nucleic acids. The stain has a high fluorescent yield and a structure identical to SYTO™9 stain.
LUCS 9 is used to stain both DNA and RNA in live and dead eukaryotic cells as well as Gram-positive and Gram-negative bacteria. The dye is excited by the blue laser at 485 nm. Its fluorescence emission is detected in the fluorescein channel with a peak at 500 nm when bound to DNA and 504 nm when bound to RNA.
The dye can be used in simultaneous labeling with cell-impermeant nuclear markers, such as YoDi-3, propidium iodide, or 7-AAD to evaluate cell viability using fluorescence microscopy and flow cytometry.
LUCS 9 is especially useful as a counterstain for bacterial assays due to its ability to stain both live and dead Gram-negative and Gram-positive bacteria.
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LUCS® 13, green fluorescent nucleic acid stain
LUCS 13 is a cell-permeant green fluorescent nucleic acid stain that exhibits bright, green fluorescence upon binding to nucleic acids.Propidium Iodide
Propidium iodide is a membrane-impermeable intercalating DNA dye for staining nuclei of death cells.dsGreen® 凝膠染色液，10000× (dsGreen® Gel Staining Solution, 10,000×)
dsGreen® 用於瓊脂糖和聚丙烯酰胺凝膠中的 dsDNA 染色。General properties
| Appearance: | orange solution |
| Molecular weight: | 534.44 |
| Molecular formula: | C28H27IN2O |
| Solubility: | miscible with water |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 482 |
| Emission maximum, nm: | 500 (DNA complex), 504 (RNA complex) |
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