Fluo-3FF (pentapotassium)
Fluo-3FF pentapotassium is a cell-permeable acetoxy-methyl ester of Fluo-3FF, a 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.
Product Specifications
CAS Number
[348079-14-1]
UNSPSC
12171500
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/fluo-3ff-pentapotassium.html
Solubility
10 mM in DMSO
Smiles
O=C1C=C2OC3=C(C(C4=CC(OCCOC5=C(C(F)=CC=C5N(CC(O[K])=O)CC(O[K])=O)F)=C(N(CC(O[K])=O)CC(O[K])=O)C=C4)=C2C=C1Cl)C=C(Cl)C(O[K])=C3
Molecular Formula
C35H21Cl2F2K5N2O13
Molecular Weight
981.94
Shipping Conditions
Room temperature
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
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