2-[(5-FLUORESCEINYL)AMINOCARBONYL]ETHYL METHANETHIOSULFONATE Chemical Properties

Melting point:

>180°C dec.

Boiling point:

904.3±65.0 °C(Predicted)

Density 

1.66±0.1 g/cm3(Predicted)

storage temp. 

-20°C Freezer

solubility 

DMSO (Slightly), Methanol (Slightly)

form 

Solid

pka

9.32±0.20(Predicted)

color 

Yellow to Pale Orange to Red

Stability:

Light/Moisture Sensitive; Desiccate and Store at -20°C

Safety Information

WGK Germany 

3

2-[(5-FLUORESCEINYL)AMINOCARBONYL]ETHYL METHANETHIOSULFONATE Usage And Synthesis

Chemical Properties

Yellow Solid

Uses

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

Uses

2-[(5-Fluoresceinyl)aMinocarbonyl]ethyl Methanethiosulfonate can be used as 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.

2-[(5-FLUORESCEINYL)AMINOCARBONYL]ETHYL METHANETHIOSULFONATE(351330-42-2)Related Product Information

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