产品名称：Mag-Fura-2四钾盐*细胞不渗透*

CAS：132319-57-4

规格：1mg

储存条件：-15℃避光防潮

保质期：12个月

化学和光谱特性
外观：固体
分子量：586.68
可溶于：水
激发波长：336
发射波长：503

产品介绍

钙离子荧光探针Mag-Fura-2 四钾盐 是美国AAT Bioquest生产的钙离子荧光探针 ，Mag-Fura-2，四钾盐是一种细胞内镁指示剂，具有比率和UV光可激发。 这种水溶性盐形式可用于通过微量注射或从贴片移液管输注来进行细胞内负载。 这种特殊的镁指示剂也用于高浓度钙检测。

参考文献

Tuning the Spectroscopic Properties of Ratiometric Fluorescent Metal Indicators: Experimental and Computational Studies on Mag-Fura-2 and Analogues
Authors: Zhang G, Jacquemin D, Buccella D.
Journal: J Phys Chem B. (2017)

Fluorescence measurements of free [Mg2+] by use of mag-fura 2 in Salmonella enterica
Authors: Froschauer EM, Kolisek M, Dieterich F, Schweigel M, Schweyen RJ.
Journal: FEMS Microbiol Lett (2004): 49

Ionic selectivity of low-affinity ratiometric calcium indicators: mag-Fura-2, Fura-2FF and BTC
Authors: Hyrc KL, Bownik JM, Goldberg MP.
Journal: Cell Calcium (2000): 75

Characterization of Mg2+ transport in brush border membrane vesicles of rabbit ileum studied with mag-fura-2
Authors: Juttner R, Ebel H.
Journal: Biochim Biophys Acta (1998): 51

Intracellular Mg2+ regulation in voltage-clamped Helix aspersa neurones measured with mag-fura-2 and Mg(2+)-sensitive microelectrodes
Authors: Kennedy HJ.
Journal: Exp Physiol (1998): 449

Mag-Fura-2 (Furaptra) exhibits both low (microM) and high (nM) affinity for Ca2+
Authors: Martinez-Zaguilan R, Parnami J, Martinez GM.
Journal: Cell Physiol Biochem (1998): 158

Monitoring of Ca2+ release from intracellular stores in permeabilized rat parotid acinar cells using the fluorescent indicators Mag-fura-2 and calcium green C18
Authors: Tojyo Y, Tanimura A, Matsumoto Y.
Journal: Biochem Biophys Res Commun (1997): 189

Effects of monovalent cations, pH and temperature on the dissociation constant (KD) for the fluorescent indicator mag-fura-2 at different excitation wavelengths
Authors: Howarth FC, Singh J, Waring JJ, Hustler BI, Bailey M.
Journal: Magnes Res (1995): 299

Intrasynaptosomal free Mg2+ concentration measured with the fluorescent indicator mag-fura-2: modulation by Na+ gradient and by extrasynaptosomal ATP
Authors: Garcia-Martin E, Martin-Romero FJ, Gutierrez-Merino C.
Journal: J Neurochem (1995): 2757

Determination of cytosolic Mg2+ activity and buffering in BC3H-1 cells with mag-fura-2
Authors: Grubbs RD, Walter A.
Journal: Mol Cell Biochem (1994): 11