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Catalog Number:
14812
CAS Number:
3012-71-3
Fluorescein 6-isothiocyanate
Purity:
≥ 95% (HPLC)
Synonym(s):
2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-4-isothiocyanato-benzoic acid
Documents
$127.79 /100MG
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Product Information

Fluorescein 6-isothiocyanate is a highly versatile fluorescent dye widely utilized in biological and chemical research. This compound is known for its exceptional brightness and photostability, making it an ideal choice for applications such as immunofluorescence microscopy, flow cytometry, and protein labeling. Its ability to form stable conjugates with proteins and antibodies enhances the visualization of cellular structures and processes, allowing researchers to gain deeper insights into biological mechanisms. Additionally, Fluorescein 6-isothiocyanate is often employed in the development of biosensors and diagnostic assays, where its fluorescent properties facilitate the detection of specific biomolecules.

The unique features of Fluorescein 6-isothiocyanate, including its high quantum yield and compatibility with various detection systems, set it apart from other fluorescent dyes. Researchers benefit from its ease of use and reliable performance in a range of experimental conditions. Whether you are studying cell signaling pathways or developing new diagnostic tools, Fluorescein 6-isothiocyanate offers the reliability and efficiency needed to advance your research.

Synonyms
2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-4-isothiocyanato-benzoic acid
CAS Number
3012-71-3
Purity
≥ 95% (HPLC)
Molecular Formula
C21H11NO5S
Molecular Weight
389.39
MDL Number
MFCD00041838
PubChem ID
18730
Appearance
Orange powder
Conditions
Store at 0-8°C
General Information
Synonyms
2-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-4-isothiocyanato-benzoic acid
CAS Number
3012-71-3
Purity
≥ 95% (HPLC)
Molecular Formula
C21H11NO5S
Molecular Weight
389.39
MDL Number
MFCD00041838
PubChem ID
18730
Appearance
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 6-isothiocyanate is widely utilized in research focused on:

  • Bioconjugation: This compound is frequently used to label proteins, antibodies, and other biomolecules, enhancing their visibility in various assays and experiments.
  • Fluorescent Microscopy: It serves as a vital tool in fluorescent microscopy, allowing researchers to visualize cellular structures and processes with high sensitivity and specificity.
  • Immunohistochemistry: In this application, it aids in detecting specific antigens in tissue sections, providing critical insights into disease mechanisms and tissue pathology.
  • Flow Cytometry: The compound is employed in flow cytometry to analyze the physical and chemical characteristics of cells, enabling detailed studies in immunology and cell biology.
  • Environmental Monitoring: Fluorescein 6-isothiocyanate is used in environmental studies to track pollutants and assess water quality, offering a practical approach to ecological research.

Citations