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Tocris Bioscience™ Mag-Fura-2 AM
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Catalog No. 78551 Shop All Novus Biologicals Products
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78-551 1 mg
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Catalog No. 78-551 Supplier Tocris Bioscience™ Supplier No. 7855/1
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Description

Magnesium (Mg2+) indicator, membrane permeable

Mag-Fura-2 AM is a cell-permeable fluorescent magnesium ion (Mg2+) indicator. It shows selectivity for Mg2+ over other bivalent ions (Zn2+, Cu2+ and Ca2+). It exhibits >13,000-fold selectivity for Mg2+ ions over Ca2+ ions (Mg2+ Kd = 1.9 nM vs Ca2+ Kd = 25 μM). Excitation and emission maxima (λ) are 369 and 511 nm, respectively. Mag-Fura-2 AM can be used as an indirect indicator of ATP consumption/production.

It is recommended to prepare stock solutions in DMSO.

Specifications

Chemical Name or Material Bis(acetoxymethyl) 2,2 '-((5-(2-(acetoxymethoxy)-2-oxoethoxy)-2-(5-((acetoxymethoxy)carbonyl)oxazol-2-yl)benzofuran-6-yl)azanediyl)diacetate
CAS 130100-20-8
Quantity 1 mg
Target Ion Indicators
Molecular Formula C30H30N2O19
Purity 0.95
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