Mag-Fura-2 (tetrapotassium)

Mag-Fura-2 tetrapotassium is a UV excitable rational fluorescent Mg2+/Ca2+ indicator (Ex=334-360 nm, Em=510 nm) . Mag-Fura-2 tetrapotassium can be used for the determination of Mg2+ and Ca2+ concentrations[1][2].

Product Specifications

CAS Number

[132319-57-4]

UNSPSC

12171500

Target

Fluorescent Dye

Related Pathways

Others

Field of Research

Others

Solubility

10 mM in DMSO

Smiles

O=C(C1=CN=C(C2=CC3=C(C=C(N(CC(O[K])=O)CC(O[K])=O)C(OCC(O[K])=O)=C3)O2)O1)O[K]

Molecular Formula

C18H10K4N2O11

Molecular Weight

586.67

References & Citations

[1]Tojyo Y, et al. Monitoring of Ca2+ release from intracellular stores in permeabilized rat parotid acinar cells using the fluorescent indicators Mag-fura-2 and calcium green C18. Biochem Biophys Res Commun. 1997 Nov 7;240 (1) :189-95. |[2]Dai LJ, et al. Intracellular Mg2+ and magnesium depletion in isolated renal thick ascending limb cells. J Clin Invest. 1991 Oct;88 (4) :1255-64.