Fluo-4 potassium

Catalog No.: B11290
Fluorescent Dye
Fluo-4 potassium is a fluorescent dye designed for the selective detection of intracellular calcium ions (Ca2+). With an excitation wavelength of 494 nm and an emission wavelength of 516 nm, it serves as an effective indicator for monitoring calcium dynamics in live cells. Fluo-4 potassium is primarily utilized in research applications involving signal transduction, excitable cells, and calcium signaling studies, often introduced into cells through techniques such as patch clamping and microinjection.
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5mg
10mg
50mg
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Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
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Nature Volume 622 Issue 7982 (2023)
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Biological Activity
DescriptionFluo-4 potassium is a fluorescent dye designed for the selective detection of intracellular calcium ions (Ca2+). With an excitation wavelength of 494 nm and an emission wavelength of 516 nm, it serves as an effective indicator for monitoring calcium dynamics in live cells. Fluo-4 potassium is primarily utilized in research applications involving signal transduction, excitable cells, and calcium signaling studies, often introduced into cells through techniques such as patch clamping and microinjection.
Product Information
Catalog NumB11290
FormulaC36H25F2K5N2O13
Molecular Weight927.08
CAS Number1199351-32-0
SMILESO=C1C=C2OC3=C(C(C4=CC(OCCOC5=CC(C)=CC=C5N(CC(O[K])=O)CC(O[K])=O)=C(N(CC(O[K])=O)CC(O[K])=O)C=C4)=C2C=C1F)C=C(F)C(O[K])=C3
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