CAS 1356019-48-1

MTSEA-Fluorescein

CAS: 1356019-48-1

MTSEA-Fluorescein is a fluorescent probe that can be used for ion channel research [1] . Storage: protect from light .

Formula: C₂₆H₂₁F₃N₂O₁₀S₂

Color and Shape: Solid

Molecular weight: 642.58

Ref: TM-T75368

(R)-2-Amino-2-[(5-fluoresceinyl)aminocarbonyl]ethyl Methanethiosulfonate, Trifluoroacetic Acid Salt

Controlled Product

CAS: 1356019-48-1

Stability Light/Moisture Sensitive; Desiccate And Store at -20°C, Hygroscopic
Applications A thiol specific fluorescent probe useful for ion channel and protein topology research. The recently available MTS-fluorophores may find application in the real-time monitoring of conformational changes, since fluorophores coupled to introduced cysteines can change their fluorescence during a conformational change. Fluorescence lifetime may also yield information regarding distances and molecular motion in a protein molecule.Fluorescence: max. Abs. 492nm; max. Em. 515nm; e x 10-3: 75
References Mannuzzu, L.M., et al.: Science, 271, 213 (1996), Goulett, C.C., et al.: JBC, 273, 45, 30012 (1998), Adams, C.M., et al.: JBC, 273, 46, 30204 (1998)

Formula: C₂₄H₂₀N₂O₈S₂·C₂HF₃O₂

Color and Shape: Neat

Molecular weight: 642.58

Ref: TR-A609615