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Key Documents

S0762

Sigma-Aldrich

SBFI tetraammonium salt

~90%

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About This Item

Linear Formula:
C44H54O15N6
CAS Number:
Molecular Weight:
906.93
MDL number:
UNSPSC Code:
12171500

Assay

~90%

storage temp.

−20°C

SMILES string

N.N.N.N.COc1cc2cc(oc2cc1N3CCOCCOCCN(CCOCC3)c4cc5oc(cc5cc4OC)-c6ccc(cc6C(O)=O)C(O)=O)-c7ccc(cc7C(O)=O)C(O)=O

Application

Fluorescent indicator for intracellular sodium

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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X Chen et al.
Biochemistry, 33(46), 13769-13774 (1994-11-22)
Although the predominance of plasmalogens in electrically-active membranes (e.g., sarcolemma) is well-known, identification of the molecular mechanisms through which the vinyl ether linkage facilitates electrophysiologic function has remained elusive. Herein we demonstrate that the kinetics of both carrier-mediated (i.e., valinomycin)
A Minta et al.
The Journal of biological chemistry, 264(32), 19449-19457 (1989-11-15)
Fluorescent indicators sensitive to cytosolic concentrations of free Na+ have been synthesized and characterized. They consist of a crown ether, 1,7-diaza-4,10,13-trioxacyclopentadecane, linked via its nitrogens to fluorophores bearing additional liganding centers. In the currently preferred dye, SBFI (short for sodium-binding

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