产品编号：A158450
产品规格：250mg
产品价格：面议
| 标准品编号: | A158450 |
| 名称: | 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid, Sodium Salt |
| 别名: | Disodium 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonate; SITS; |
| CAS号: | 51023-76-8 |
| 备用CAS: | Free Acid: 27816-59-7 |
| 分子式: | C₁₇H₁₂N₂Na₂O₇S₃ |
| 状态： | Light Yellow to Dark Yellow Solid |
| 熔点： | >300°C (dec.) |
| 分子量: | 498.52 |
| 储存： | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| 溶解性: | Methanol (Slightly), Water (Slightly) |
| 稳定性: | Hygroscopic, Temperature Sensitive |
| 类别: | Standards; Fluorescent Reagents; |
| 应用: | A fluorescent label for the specific and reversible labelling of the outer components of the plasma membrane. The reagent reacts with a fixed number of sites on the surface of cells concerned with anion permeation; does not pass through the osmotic barrier of the membrane; reacts under physiological conditions of temperature, pH and tonicity; and is detectable in small amounts. SEE ALSO NOTES FOR DIDS (CAT#D460600). Fluorescence: max. Abs. l = 336nm, max. Em. l = 436 nm. |
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