A turn-on fluorescent probe for H2S; upon reaction with H2S

WSP-5 – 1 mg

Brand:
Cayman
CAS:
1593024-78-2
Storage:
-20
UN-No:
Non-Hazardous - /

Hydrogen sulfide (H2S) is an important gaseous mediator, like nitric oxide, that has significant effects on the immunological, neurological, cardiovascular and pulmonary systems of mammals. WSP-5 is a turn-on fluorescent probe for hydrogen sulfide (H2S).{27272} Upon reaction with H2S, WSP-5 releases a fluorophore that displays excitation/emission maxima of 502/525 nm, respectively. WSP-5 exhibits a faster turn-on rate and a more sensitive detection limit toward H2S than WSP-1 (Item No. 11179).  

 

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Description

A turn-on fluorescent probe for H2S; upon reaction with H2S, releases a fluorophore that displays ex/em = 502/525 nm, respectively; a faster turn-on rate and a more sensitive detection limit toward H2S than WSP-1

Formal name: 3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-3′,6′-diyl bis(2-(pyridin-2-yldisulfanyl)benzoate)

Synonyms:  Washington State Probe-5

Molecular weight: 822.9

CAS: 1593024-78-2

Purity: ≥95%

Formulation: A crystalline solid

Application|Fluorescence||Product Type|Biochemicals|Labeling & Detection|Fluorescent Probes||Product Type|Biochemicals|Labeling & Detection|Reactive Probes||Research Area|Oxidative Stress & Reactive Species|Reactive Sulfur|H2S

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