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8-Anilino-1-naphthalenesulfonic acid (1-Anilinonaphthalene-8-Sulfonic Acid) is a fluorescent probe used for detecting conformational changes in proteins.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 g | $33 | 8-10 weeks | 8-10 weeks | |
| 10 g | $46 | 8-10 weeks | 8-10 weeks |
| Description | 8-Anilino-1-naphthalenesulfonic acid (1-Anilinonaphthalene-8-Sulfonic Acid) is a fluorescent probe used for detecting conformational changes in proteins. |
| Targets&IC50 | CDK2:37 μM (KD), CDK2:91 μM |
| In vitro | 8-Anilino-1-naphthalenesulfonic acid acts on V. fisheri bacteria, EC50 = 0.019 mg/mL. 8-Anilino-1-naphthalenesulfonic acid acts on colonic epithelial cells and fibroblasts with IC50 values of 0.382 mg/mL(LDH), 0.322 mg/mL(MTT), and 0.247 mg/mL(LDH). 0.295 mg/mL (MTT method). [1] 8-Anilino-1-naphthalenesulfonic acid has moderate affinity for Cdk2 KD = 37 μM, IC50 = 91 μM. [2] |
| Synonyms | ANSA, ANS, 1-Anilinonaphthalene-8-Sulfonic Acid |
| Molecular Weight | 299.34 |
| Formula | C16H13NO3S |
| Cas No. | 82-76-8 |
| Smiles | O=S(=O)(O)C1=CC=CC2=CC=CC(NC=3C=CC=CC3)=C21 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 80 mg/mL (267.25 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween-80+45% Saline: 3.3 mg/mL (11.02 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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