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FITC (Isomer I)

FITC (fluorescein-5-isothiocyanate) is an amine-reactive fluorescein derivative for labeling proteins or other molecules containing primary amines.

Product Attributes

Excitation/Emission

492/520 nm

CAS number

3326-32-7

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500 mg
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Product Description

FITC (fluorescein-5-isothiocyanate) is an amine-reactive fluorescein derivative for labeling proteins or other molecules containing primary amines.

  • λExEm= 492/520 nm
  • ε = 75,000
  • Orange solid soluble in DMF or DMSO
  • Store at -20°C and protect from light, especially in solution
  • C21H11NO5S.
  • MW: 389.4
  • [3326-32-7]

References

1. Stain Technol 44, 179 (1965).

2. CarbohydratePolymers (2018), https://doi.org/10.1016/j.carbpol.2018.03.025

 

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