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  7. Thermo Scientific Chemicals Fluorescein isothiocyanate, isomer 1, 95%

Thermo Scientific Chemicals Fluorescein isothiocyanate, isomer 1, 95%

Catalog Number 11347346
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Quantity:
50 mg
250 mg
1 g
3326-32-7
C21H11NO5S
389.381
MFCD00005063
MHMNJMPURVTYEJ-UHFFFAOYSA-N
fitc, fluorescein isothiocyanate isomer i, 5-isothiocyanatofluorescein, fluorescein 5-isothiocyanate, 5-fitc, fluorescein-5-isothiocyanate, fluorescein 5 6-isothiocyanate, fitc isomer 1, unii-i223nx31w9, fitc isomer
18730
CHEBI:37918
3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one
C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
3326-32-7
C21H11NO5S
389.381
MFCD00005063
MHMNJMPURVTYEJ-UHFFFAOYSA-N
fitc, fluorescein isothiocyanate isomer i, 5-isothiocyanatofluorescein, fluorescein 5-isothiocyanate, 5-fitc, fluorescein-5-isothiocyanate, fluorescein 5 6-isothiocyanate, fitc isomer 1, unii-i223nx31w9, fitc isomer
18730
CHEBI:37918
3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one
C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Description

Fluorescein isothiocyanate is used as fluorescent labeling reagent for proteins and for rapid identification of pathogens in fluorescent antibody technique. It is also used as a reagent for microsequencing of proteins and peptides (HPLC). On celite it is used for the labeling of fibrinogen.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Fluorescein isothiocyanate is used as fluorescent labeling reagent for proteins and for rapid identification of pathogens in fluorescent antibody technique. It is also used as a reagent for microsequencing of proteins and peptides (HPLC). On celite it is used for the labeling of fibrinogen.

Solubility
Slightly soluble in DMSO, ethanol, methanol DMF and acetone

Notes
Incompatible with strong oxidizing agents, strong bases and amines.
TRUSTED_SUSTAINABILITY
Melting Point >360°C
Quantity 250 mg
Beilstein 1407295
Sensitivity Moisture sensitive
Solubility Information Slightly soluble in DMSO,ethanol,methanol DMF and acetone
Formula Weight 389.39
Percent Purity 95%
Chemical Name or Material Fluorescein isothiocyanate, isomer 1

RUO – Research Use Only

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