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Furaptra(Mag-Fura-2),tetrasodium salt
Furaptra(Mag-Fura-2),tetrasodium salt
Furaptra(Mag-Fura-2),四钠盐
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Regular members: $384.0
  • NO.:DR0729
    Molecular Formula:C18H10N2Na4O11
    Molecular Weight:523
    Appearance:Light Yellow Soild
    Solubility:Soluble in Water(pH>6)
    Storage:Store at 2-8℃,avoid light
    Packing Unit:Bag
  • Goods click count:35
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  • Quantity: - +
  • Limit points for buying:0 Points
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Product introduction:
Mag-Fura-2 is a UV-susceptible magnesium ion fluorescent indicator with a dissociation constant of 1.9 mM. Similar to Fura-2, the excitation wavelength of Mag-Fura-2 undergoes a blue shift from 369 nm to 330 nm. Mag-Fura-2 can also respond to Ca2+, but with a lower dissociation constant than Fura-2. Mag-Fura-2 is mainly used to detect calcium concentration at high transient peaks. Mag-Fura-2/ tetrasodium salts can be introduced into the cells by microinjection into the cells or by scratch labeling.

Precaution:

1. The fluorescence indication of this product is best when the calcium ion concentration ranges from 1 to 100 uM, or the magnesium ion concentration ranges from 0.1 to 10 mM.

2. Zn2+, Cd2+ and Gd3+ can also bind to the fluorescent indicator, which may interfere with the experiment.


Note:Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.

 

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