1,8-ANS is a fluorescent dye that binds with high affinity to hydrophobic surfaces of proteins. 1,8-ANS has an excitation maximum of 350 nm. It has an emission maximum of 520 nm when free in solution but undergoes a blue shift with an increase in fluorescence intensity when bound to protein; for example, when bound to intestinal fatty acid binding protein (FABP2) it has emission maxima of 468-477 nm. 1,8-ANS binds to low polarity regions of protein surfaces making it well suited for determining the affinity of hydrophobic ligands to their corresponding binding proteins, such as the binding of free fatty acids to FABPs. 1,8-ANS binds to FABP2 with a Kd value of approximately 9.7 µM at 24.5°C.
1,8-ANS
目录号: GC41860纯度: >98.00%同义词: 8-苯胺-1-萘磺酸
A fluorescent probe for lipid-binding proteins
Cas No.: 82-76-8
| 规格 | 价格 | 库存 | 数量 | 操作 |
|---|---|---|---|---|
| 5g | ¥215.00 | 现货 | 1 | |
| 10g | ¥415.00 | 现货 | 1 | |
| 50g | ¥1,716.00 | 现货 | 1 | |
| 100g | ¥3,003.00 | 现货 | 1 |
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Nature641, 529–536 (2025)
Nature628, 630–638 (2024)
Nature632, 686–694 (2024)
Nature618, 1017–1023 (2023)
Nature610, 366–372 (2022)
Cell187(9):2288-2304 (2024)
Cell183(7):1867-1883 (2020)
Science388(6745) (2025)
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Cell Research35, 97–116 (2025)
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Cell Research33, 273–287 (2023)
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产品描述 Description
产品文档 Product Documents
Purity:>98.00%
化学性质Chemical Properties
CAS 号
82-76-8
同义词
8-苯胺-1-萘磺酸
SMILES
OS(=O)(=O)c1cccc2cccc(Nc3ccccc3)c12
分子式
C16H13NO3S
分子量
299.3 g/mol
溶解性
DMF: 30 mg/ml,DMSO: 20 mg/ml,PBS (pH 7.2): 1 mg/ml
保存条件
Store at -20°C
General tips
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
为了提高溶解度，请将管子加热至 37°C，然后在超声波浴中震荡一段时间。
储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
为了提高溶解度，请将管子加热至 37°C，然后在超声波浴中震荡一段时间。
Shipping Condition
评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备 RT，或根据请求配备蓝冰。
计算工具摩尔浓度 / 稀释 / 分子量 / 单位换算 / 体内配方 / 溶解度
g/mol