Fluorescein Biotin

98%

Reagent Code: #108307
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CAS Number 134759-22-1

blur_circular Chemical Specifications

scatter_plot Molecular Information
Weight 831.01 g/mol
Formula C₄₂H₅₀N₆O₈S₂
inventory_2 Storage & Handling
Storage -20°C, airtight, dry

description Product Description

Fluorescein biotin is widely used in molecular biology and biochemistry for labeling and detection purposes. Its applications include:

  • Fluorescent Labeling: It is commonly used to label proteins, nucleic acids, and other biomolecules for visualization under a fluorescence microscope. The fluorescein moiety provides a strong green fluorescence signal, making it ideal for tracking and imaging.
  • Biotin-Streptavidin System: The biotin component allows for strong and specific binding to streptavidin or avidin, enabling its use in affinity purification, immunoassays, and diagnostic techniques like ELISA.
  • Flow Cytometry: It is employed in flow cytometry to tag cells or particles, facilitating the analysis and sorting of specific populations based on fluorescence.
  • In Situ Hybridization: Fluorescein biotin is used in fluorescence in situ hybridization (FISH) to label DNA or RNA probes, aiding in the detection of specific genetic sequences within cells or tissues.
  • Biosensors: It is integrated into biosensor designs for detecting biomolecular interactions, leveraging its fluorescence for real-time monitoring.

These applications make it a versatile tool in research, diagnostics, and biotechnology.

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Size Availability Unit Price Quantity
inventory 1mg
10-20 days ฿6,426.00

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