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Fluo-3, Pentasodium Salt

Fluo-3, pentasodium is membrane-impermeant, but can be loaded into cells via microinjection or scrape loading.

Product Attributes

CAS number

134907-84-9

Applications

Calcium indicators

Cell permeability

Membrane impermeant

Indicator type

Non-ratiometric

Excitation/Emission

506/526 nm

Learn more about

Technology

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Product Description

Fluo-3, pentasodium is membrane-impermeant, but can be loaded into cells via microinjection or scrape loading.

  • Kd: 450 nM
  • λExEm (low or high [Ca2+]) = 506/526 nm
  • ε (506 nm) = 86,000 M-1cm-1
  • Orange red solid soluble in DMSO and water (pH >6)
  • Store at 4°C. Protect from light, especially when in solution
  • C36H25Cl2N5N2O13
  • MW: 879
  • [134907-84-9]

References

n/a

 

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