TODi-3, far-red fluorescent nucleic acid stain
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| A2610 | 50 uL, 5 mM/DMSO | $85 | 現貨 | |
| 22610 | 200 uL, 5 mM/DMSO | $320 | 現貨 |
TODi-3 (Thiazole Red Homodimer, also known as TOTO®-3) is a far-red fluorescent carbocyanine dimeric dye. TODi-3 is a cell-impermeant nucleic acid stain that is nonfluorescent in the absence of nucleic acids but exhibits a significant fluorescence enhancement upon binding to dsDNA.
The bright fluorescence signal and low background make TODi-3 ideal for staining nucleic acids on microarrays, as well as for nuclear and chromosome counterstaining in multicolor fluorescence labeling experiments. TODi-3 is non-cytotoxic and may be used for long-term monitoring of cell viability and dead cell detection in culture. The long-wavelength fluorescence of TO-TAP-3 is well separated from green and red fluorophores, which makes it ideal for multicolor fluorescence labeling experiments.
顧客還購買了這個產品
菁染料5胺 (Cyanine5 amine)
菁染料5胺官能化染料，用於與活化酯和環氧化物偶聯。
将此产品添加到购物车并立即在线获取免费快递服务证书
BDP TR tetrazine
BDP TR is a borondipyrromethene fluorophore for the ROX channel. The dye produces bright fluorescent emission. Tetrazines are reactive components for the conjugation with strained cycloalkenes.Cyanine3B azide
Azide derivative of Cyanine3B fluorescent dye for сlick сhemistry.General properties
| Appearance: | blue solution |
| Molecular weight: | 1354.87 |
| CAS number: | 166196-17-4 |
| Molecular formula: | C53H62I4N6S2 |
| IUPAC name: | Quinolinium, 1,1′-[1,3-propanediylbis[(dimethyliminio)-3,1-propanediyl]]bis[4-[3-(3-methyl-2(3H)-benzothiazolylidene)-1-propenyl]-, tetraiodide |
| 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: | 644 |
| Emission maximum, nm: | 662 |
您的購物車是空的
$ 
