Fluo-3FF (potassium salt)

• Target:

  Others

• Related Pathways:

  Others

• Bioactivity:

  Fluo-3FF is a fluorescent calcium indicator. It is a di-fluorinated analog of Fluo-3 that displays about a 100-fold lower affinity than Fluo-3 for calcium (Kds = 42 and 0.4 ?M, respectively) . Low affinity calcium indicators are particularly useful for studying compartments with high concentrations of calcium, such as endoplasmic reticulum, where high affinity dyes will be insensitive to luminal fluctuations. Fluo-3FF has excitation/emission maxima of approximately 506 and 526 nm, respectively.

• Smiles:

  [K].OC (=O) CN (CC (O) =O) c1ccc (cc1OCCOc1c (F) c (F) ccc1N (CC (O) =O) CC (O) =O) -c1c2cc (Cl) c (O) cc2oc2cc (=O) c (Cl) cc12

• Molecular Formula:

  C35H21Cl2F2K5N2O13

• Molecular Weight:

  981.94

• Shipping Conditions:

  Cool pack

• Storage Temperature:

  -20°C

• CAS Number:

  348079-14-1