124549-08-2

124549-08-2 structure

Name: SBFI TETRAAMMONIUM
Chemical Name: sodium-binding benzofuran isophthalate
CAS Number: 124549-08-2
Molecular Formula: C₄₄H₄₂N₂O₁₅
Molecular Weight: 838.81
Catalog: Research Areas Others
Create Date: 2016-05-17 17:31:20
Modify Date: 2024-01-08 17:04:16
SBFI is a membrane-permeant, fluorescent Na+ indicator dye. SBFI is excited at 340 nm and the fluorophore emission is collected at 450 nm[1]. SBFI selective for Na+ over K+ with Kd values of 20 and 120 mM for these ions, respectively. [2].

Name	sodium-binding benzofuran isophthalate
Synonyms	4,4'-[1,4,10-Trioxa-7,13-diazacyclopentadecane-7,13-diylbis(5-met hoxy-1-benzofuran-6,2-diyl)]diisophthalic acid

Description	SBFI is a membrane-permeant, fluorescent Na+ indicator dye. SBFI is excited at 340 nm and the fluorophore emission is collected at 450 nm[1]. SBFI selective for Na+ over K+ with Kd values of 20 and 120 mM for these ions, respectively. [2].
Related Catalog	Research Areas >> Others
References	[1]. Leeves MA, The effect of mechanical deformation on the distribution of ions in fibroblasts. Am J Orthod Dentofacial Orthop. 1995 Jun;107(6):625-32. [2]. Minta A, Fluorescent indicators for cytosolic sodium. J Biol Chem. 1989 Nov 15;264(32):19449-57.