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New Product

Biotium’s new Aquaphile™ JC-1 formulation enhances the signal-to-noise of the JC-1 dye used for ratiometric detection of mitochondrial membrane potential. The enhanced performance is due to Aquaphile™ JC-1’s improved solubility, which minimizes dye aggregates outside the cell that can lead to a false-positive signal.

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Product catalog

Technology Highlight: ExoBrite™ EV Membrane Staining Kits

SEC-purified MCF-7-derived exosomes were stained with ExoBrite™ EV Membrane Stains.

Exosome staining you can trust

ExoBrite™ EV Membrane Staining Kits are designed for robust staining of isolated exosomes by flow cytometry or microscopy with minimal background.


  • Bright and specific staining of EV and exosome membranes
  • Suitable for both purified and bead-bound exosomes
  • Optimized for detection by flow cytometry
  • Compatible with antibody co-staining