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Medchemexpress LLC Fluo-4 AM | 273221-67-3 | MFCD18837018 | 97.7% | 1096.94 g·mol⁻¹ | C51H50F2N2O23 | 5 MG
Supplier: Medchemexpress LLC HY1018965MG
Fluo-4 AM is a cell-permeable acetoxymethyl (AM) ester calcium indicator that is hydrolyzed by intracellular esterases to release fluorescent Fluo-4. It enables measurement of intracellular Ca2+ dynamics in live cells, and is suitable for fluorescence microscopy, plate readers, flow cytometry, and high-throughput screening (Ex 485 nm / Em 526 nm).
- Cell-permeable AM ester for live-cell calcium imaging.
- Bright green fluorescence upon Ca2+ binding (Ex 485 nm, Em 526 nm).
- Compatible with microscopy, plate readers, and flow cytometry.
- Cleaved by intracellular esterases to yield active fluorescent dye.
- Available in multiple package sizes for varied experimental scales.
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