2-[(5-Fluoresceinyl)aminocarbonyl]ethyl Methanethiosulfonate

Catalogue number: F510000
Chemical name: 2-[(5-Fluoresceinyl)aminocarbonyl]ethyl Methanethiosulfonate
Synonyms: Methanesulfonothioic Acid S-[3-[(3’,6’-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9’-[9H]xanthen]-5-yl)amino]-3-oxopropyl] Ester; MTS-4-Fluorescein
CAS Number: 351330-42-2
Alternate CAS #: NA
Molecular form.: C₂₄H₁₉NO₈S₂
Appearance: Yellow to Pale Orange to Red Solid
Melting Point: >162°C dec.
Mol. Weight: 513.54
Storage: -20°C Freezer, Under inert atmosphere
Solubility: DMSO (Slightly), Methanol (Slightly)
Stability: No Data Available
Category: Fluorescent Labels & Indicators, MTS & Sulfhydryl Active Reagents
Boiling Point: No Data Available
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
Dangerous Goods Info: NA

All Products are stable to be shipped at room temperature, unless otherwise specified.
MSDS: F510000.pdf
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  Pack size Price(USD)
1mg $75.00
10mg $150.00
50mg $665.00
  Pack size Price(USD)
5mg $110.00
25mg $350.00
100mg $1200.00

Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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