Product
Specification
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PRODUCT NAME: |
PBFI(AM) |
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C58H62N2O24 |
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M.W. 1171 g/mol |
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Kd = 5.1 mM* |
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Store Frozen (-20°C) |
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PROTECT FROM LIGHT |
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Soluble in DMSO |
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DESCRIPTION: |
Yellow
brown gum. Acetoxymethyl ester derivative of the parent compound. Potassium
sensitive dye, 1.5 times more selective for K+ than Na+.
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CATALOG
NUMBER: |
0020
& 0021 |
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APPEARANCE: |
Yellow
brown gum |
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ABSORPTION
SPECTRUM: |
l max : 369 nm Extinction: 37,000
M-1cm-1 |
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EMISSION: |
l max :
557 nm* |
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HPLC: Solvent
System: Column: |
C18 Water/MeOH
gradient 40-100% |
* After Hydrolysis of the acetoxymethyl ester.
Ref.: 1. Biochem Biophys Res Commun 214:2,348(1995). 2. J Biol Chem 264, 19449 (1989) 3. Am J Physiol 262, F462 (1992). 4. Biochem J 299, 539 (1994).