1 Result for "

Fluo-3FF pentapotassium

" in MedChemExpress (MCE) Product Catalog:
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1 Results for "Fluo-3FF pentapotassium" in MCE Product Catalog:

Cat. No.: HY-D1447
CAS No.: 348079-14-1
Fluo-3FF pentapotassium is a cell-impermeant fluorescent calcium indicator. Fluo-3FF is a di-fluorinated analog of Fluo-3 with a 100-fold lower affinity than Fluo-3 for calcium (Kds=42 and 0.4 μM, respectively). For its low affinity, Fluo-3FF is used for studying compartments with high concentrations of calcium, such as endoplasmic reticulum, where high affinity dyes will be insensitive to luminal fluctuations.
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