Fura-2 pentapotassium

Catalog No.: A43680
Ca2+ Fluorescent Indicator
Fura-2 pentapotassium is a cell-impermeable fluorescent dye designed for intracellular calcium imaging, targeting Ca2+ ions. It exhibits an emission wavelength of 510 nm, with excitation wavelengths at 340 nm and 380 nm. The fluorescence intensity ratio of 340 nm to 380 nm is directly proportional to intracellular Ca2+ levels, making it a valuable tool for studies related to calcium signaling and cellular physiology.
Grouped product items
Size Price Stock Qty
500µg
$160.00
In stock
1mg
$295.00
In stock
5mg
$1,080.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
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
DescriptionFura-2 pentapotassium is a cell-impermeable fluorescent dye designed for intracellular calcium imaging, targeting Ca2+ ions. It exhibits an emission wavelength of 510 nm, with excitation wavelengths at 340 nm and 380 nm. The fluorescence intensity ratio of 340 nm to 380 nm is directly proportional to intracellular Ca2+ levels, making it a valuable tool for studies related to calcium signaling and cellular physiology.
Product Information
Catalog NumA43680
FormulaC29H22K5N3O14
Molecular Weight831.99
CAS Number113694-64-7
SMILESO=C(C1=CN=C(C2=CC3=CC(OCCOC4=CC(C)=CC=C4N(CC(O[K])=O)CC(O[K])=O)=C(N(CC(O[K])=O)CC(O[K])=O)C=C3O2)O1)O[K]
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