Product 7023
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Catalog ID 7023 / 1 g
FITC isomer I *Single Isomer*
AKA: Fluorescein-5-isothiocyanate
Formula | Weight | CAS# |
---|---|---|
C21H11NO5S | 389.38 | 3326-32-7 |
For 25+ Units, Contact us.
Amine-Reactive Fluorescent probe for labeling of proteins as well as the microsequencing of proteins and peptides. This amine-reactive fluorescein derivative has been the most common fluorescent derivatization reagent for covalently labeling of proteins
Product Size | 1 g |
---|---|
Form | Orange Solid |
Absorption (estimated) | Wavelength (λmax) 494 ± 3 nm (Buffer pH 10) |
Fluorescence (estimated) | Wavelength (λmax) 520 ± 4 nm (*Buffer pH 10) |
Storage conditions | Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L) |
MDL# | MFCD00005063 |
* Fluorescein-5-isothiocyanate
* Spiro(isobenzofuran-1(3H),9'-(9H) xanthen)-3-one, 3',6'-dihydroxy-5-isothiocyanato-
* C21H11NO5S
* Spiro(isobenzofuran-1(3H),9'-(9H) xanthen)-3-one, 3',6'-dihydroxy-5-isothiocyanato-
* C21H11NO5S
Reactive Probes and Related Products: | Activated, Amine-Reactive [Isothiocyanate, Succinimydyl Ester (SE), Sulfonyl Halide, TFP Ester, NBD-Cl, NBD-F, etc.] |
---|---|
Excitation and Emision Ranges: | Excitation: 490-500 nm and Emission: 510-525 nm |
Label or Dye: | FITC (Fluorescein) |
Fluorescent Probes and Related Products: | Fluorescein, Naphthofluorescein and seminaphthofluorescein |
Amine-Reactive Fluorophores, Biotins and Other Labels: | Isothiocyanate |
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