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Technical Data
| Formula | C5H6N2 |
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| Molecular Weight | 94.11 | CAS No. | 504-24-5 | |
| Solubility (25°C)* | In vitro | DMSO | 18 mg/mL (191.26 mM) | |
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* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. * Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.) |
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Preparing Stock Solutions
Biological Activity
| Description | 4-Aminopyridine (4-AP, Fampridine, Dalfampridine) is a potent and non-selective inhibitor of voltage gated potassium channels (Kv) with IC50 values of 170 μM and 230 μM for Kv1.1 and Kv1.2 in CHO cells, respectively.This product is a hazardous chemical (acute toxicity/flammable/skin corrosive). Please use it while wearing a protective face mask, gloves, and clothing. | |||||||||||
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| Targets |
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| In vitro | Working from the intracellular side of the channel, 4-AP inhibits a wide variety of voltage-dependent K+ channels with affinities ranging from the mid-micromolar to the millimolar range[1]. |
Protocol (from reference)
References
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RETURN POLICY
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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.
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