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Catalog Number:
00860
CAS Number:
3326-32-7
Fluorescein isothiocyanate isomer I
Purity:
≥ 96% (Assay)
Synonym(s):
FITC isomer I, Fluorescein 5-isothiocyanate, 2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-5-isothiocyanato-benzoic acid
Documents
$65.40 /250MG
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Product Information

Fluorescein isothiocyanate isomer I is a highly versatile fluorescent dye widely utilized in biological and chemical research. Known for its bright green fluorescence, this compound is particularly effective in labeling proteins and antibodies, making it invaluable in immunofluorescence microscopy and flow cytometry applications. Its unique properties allow for high sensitivity and specificity in detecting biomolecules, which is essential for researchers in fields such as cell biology, molecular biology, and biochemistry.

In addition to its use in labeling, Fluorescein isothiocyanate isomer I can also serve as a tracer in various environmental studies, enabling scientists to track the movement of substances in biological systems. Its stability and compatibility with a range of solvents further enhance its utility in laboratory settings. Researchers appreciate its ability to provide clear, quantifiable results, making it a preferred choice for those seeking reliable fluorescent markers in their experiments.

Synonyms
FITC isomer I, Fluorescein 5-isothiocyanate, 2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-5-isothiocyanato-benzoic acid
CAS Number
3326-32-7
Purity
≥ 96% (Assay)
Molecular Formula
C21H11NO5S
Molecular Weight
389.39
MDL Number
MFCD00005063
PubChem ID
18730
Appearance
Yellow to yellowish orange powder
Conditions
Store at 0 - 8 °C
General Information
Synonyms
FITC isomer I, Fluorescein 5-isothiocyanate, 2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-5-isothiocyanato-benzoic acid
CAS Number
3326-32-7
Purity
≥ 96% (Assay)
Molecular Formula
C21H11NO5S
Molecular Weight
389.39
MDL Number
MFCD00005063
PubChem ID
18730
Appearance
Yellow to yellowish orange powder
Conditions
Store at 0 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Fluorescein isothiocyanate isomer I is widely utilized in research focused on:

  • Bioconjugation: This compound is commonly used to label proteins and antibodies for various biological assays, enhancing the visualization of cellular components under fluorescence microscopy.
  • Immunofluorescence: It plays a crucial role in immunofluorescence techniques, allowing researchers to detect specific antigens in cells or tissue sections, which is vital for diagnostics and research in cell biology.
  • Flow Cytometry: The chemical is employed in flow cytometry to tag cells, enabling the analysis of cell populations based on their fluorescence properties, which is essential in immunology and cancer research.
  • Environmental Monitoring: It is used in environmental studies to trace pollutants or toxins in water samples, providing researchers with a powerful tool for assessing ecosystem health.
  • Drug Development: In pharmaceutical research, it aids in the development of fluorescent probes for drug delivery systems, improving the efficacy of targeted therapies.

Citations