FURA-FF, AM
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- $63
- Product name: FURA-FF, AM
- CAS: 348079-12-9
- MF: C43H43F2N3O24
- MW: 1023.8
- EINECS:
- MDL Number:MFCD03456899
- Synonyms:FURA-FF, AM;Fura-FF, AM [Fura-2FF, AM] *CAS 348079-12-9*;5-Oxazolecarboxylic acid, 2-[6-[bis[2-[(acetyloxy)methoxy]-2-oxoethyl]amino]-5-[2-[6-[bis[2-[(acetyloxy)methoxy]-2-oxoethyl]amino]-2,3-difluorophenoxy]ethoxy]-2-benzofuranyl]-, (acetyloxy)methyl ester
1 prices
Selected condition：
Brand
- Cayman Chemical
Package
- 50μg
- ManufacturerCayman Chemical
- Product number20416
- Product descriptionFura-FF AM ≥90%
- Packaging50μg
- Price$63
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Cayman Chemical | 20416 | Fura-FF AM ≥90% | 50μg | $63 | 2024-03-01 | Buy |
Properties
Boiling point :971.5±75.0 °C(Predicted)
Density :1.447±0.06 g/cm3(Predicted)
storage temp. :Store at -20°C
solubility :DMSO: soluble
form :A solid
pka :0.36±0.50(Predicted)
color :Light yellow to yellow
Density :1.447±0.06 g/cm3(Predicted)
storage temp. :Store at -20°C
solubility :DMSO: soluble
form :A solid
pka :0.36±0.50(Predicted)
color :Light yellow to yellow
Safety Information
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Description
Fura-FF AM is a cell-permeable acetoxymethyl ester of the fluorescence calcium indicator fura-FF (potassium salt) . As fura-FF AM enters cells, it is hydrolyzed by intracellular esterases to produce fura-FF. Fura-FF is a difluorinated derivative of the calcium indicator fura-2 . Unlike, fura-2, fura-FF has negligible magnesium sensitivity, thus reducing interference from this cation.1 Fura-FF also has a higher calcium dissociation constant than fura-2 (Kd(calcium) = 6 and 0.14 μM, respectively).1,2 However, the spectral properties of fura-FF and fura-2 are similar with fura-FF displaying excitation/emission spectra of 365/514 nm in the absence of calcium, with a shift to 339/507 nm in the presence of a high calcium concentration.3 Low affinity calcium dyes, including fura-FF, are preferred for studying compartments with high concentrations of calcium, such as mitochondria, or in cell systems that have relatively low calcium buffering capacities, such as neuronal dendrites and spines.4,5,6More related product prices
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