DAF-FMA photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~3 nM

DAF-FM (CAS 254109-20-1)

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Synonym: 3-Amino, 4-aminomethyl-2′,7′-difluorofluorescein
Application: A photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~3 nM
CAS Number: 254109-20-1
Purity: ≥98%
Molecular Weight: 412.34
Molecular Formula: C21H14F2N2O5
* Refer to Certificate of Analysis for lot specific data (including water content).
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DAF-FM is a photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~3 nM. DAF-FM reacts with NO in the presence of oxygen, resulting in a triazolo-fluorescein analog (DAF-FM T) which exhibits about 160-fold greater fluorescence quantum efficiency.

Formulation :
~7mM in DMSO
Appearance :
Solution
Physical State :
Liquid
Solubility :
Soluble in DMSO.
Storage :
Store at -20° C
Refractive Index :
n20D ~1.76 (Predicted)
Fluoresence :
λex 500 nm, λem 515 nm in DMSO
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
PubChem CID :
10431792
SMILES :
CNC1=C(C2=C(C=C1)C3(C4=CC(=C(C=C4OC5=CC(=C(C=C53)F)O)O)F)OC2=O)N

Download SDS (MSDS)

Certificate of Analysis

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