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4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid, Sodium Salt
产品基本信息
产品编号:A158450
产品名称:4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid, Sodium Salt
产品CAS:51023-76-8
规格含量:250mg
产品价格:面议
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产品详细介绍
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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