Fluo-3FF pentapotassium

Overview

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.

Application

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Product Information

• Catalog No.: HY-D1447
• CAS No.: 348079-14-1
• Molecular Formula: C35H21Cl2F2K5N2O13
• Molecular Weight: 981.94
• Purity: 99.98%
• Storage: Please store the product under the recommended conditions in the Certificate of Analysis.

Source

Original product source