Description: Caged 4-aminopyridine; a non-selective KV channel blocker
Alternative Names: Rubi-4-aminopyridine
Chemical Name:bis(2,2'-Bipyridine-N,N')bis(4-aminopyridine-N1) ruthenium(2+) dichloride complex
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Water soluble ruthenium-bipyridine-triphenylphosphine caged 4-aminopyridine (4-AP). Excited by visible wavelengths and has two-photon uncaging capabilities under physiological conditions. Releases 4-AP (Cat. No. 0940), a voltage-dependent K+ channel blocker.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
water
20.18
30
Preparing Stock Solutions
The following data is based on the product molecular weight 672.58. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
1.49 mL
7.43 mL
14.87 mL
5 mM
0.3 mL
1.49 mL
2.97 mL
10 mM
0.15 mL
0.74 mL
1.49 mL
50 mM
0.03 mL
0.15 mL
0.3 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Zayatet al (2003) A new strategy for neurochemical photodelivery: Metal-ligand heterolytic cleavage. J.Am.Chem.Soc. 125 882 PMID: 12537482
Nikolenkoet al (2005) Two-photon uncaging of neurochemicals using inorganic metal complexes. Chem.Commun. 13 1752 PMID: