Fura-2 LR/AM ≥95% (by HPLC) fluorescent indicator, for calcium determination, Calbiochem®

Supplier: MilliporeSigma

Synonyms: Fura-2 Leakage Resistant (AM)

344905-1SET 344905-1MG
80051-786EA 358.13 USD
80051-786 80051-784
Fura-2 LR/AM ≥95% (by HPLC) fluorescent indicator, for calcium determination, Calbiochem®
Fura-2 LR/AM

Acetoxymethyl (AM) derivative of FURA-PE3 with spectral properties similar to the parent compound. Can be loaded into cells in a manner similar to FURA 2/AM. Hydrolysis by non-specific esterases traps the indicator in the cytosol. Compared to FURA-2, it is retained longer in the cell.


  • Cell-permeable ester form of FURA 2
  • Primary Target: Calcium Probes
  • Excitation maximum: 362nm (low Ca2+) and 335nm (high Ca2+)
  • Emission maximum: 512nm (low Ca2+) and 505nm (high Ca2+)

Formula: C₅₅H₆₃N₅O₂₉
Storage Temperature: Freezer
CAS Number: 172890-84-5

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