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News

Biotium is Headed to AACR 2025!

We're thrilled to announce that we'll be attending this year's AACR Annual Meeting! Visit us at Booth #4231 from April 27–30 for some exciting giveaways and a quick science chat. We’d love to learn more about your work and explore how we can help advance your research. In the meantime, click the link below to browse our most helpful products for cancer research.

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New far-red antibody conjugates for EV labeling

ExoBrite™ Flow Antibodies now have an improved buffer formulation and are available in far-red colors for the APC channel.

DNase pre-treatment may improve your EV RNA extractions

In this App Note, we share key insights on the effects of DNase-pretreatment on EV RNA yield.

Academic Research Support Sale

To support academic and government research, we are offering 10% off all orders of $300 or more until further notice.

Product catalog

Amyloid & Neurodegeneration Stains
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Apoptosis & Viability Assays
Buffers, Accessories & Background Quenchers
Calcium & Other Ion Indicators
Cancer Research
Cell & Organelle Stains
Enzyme Substrates
Equipment
Flow Cytometry
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In Vivo Imaging
Luciferase Reporter Gene Assays
Microbiology
Neuroscience
Nucleic Acid Binding Dyes
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Nucleic Acid Quantitation & Extraction
PCR & DNA Amplification
Primary Antibodies
Protein Quantitation & Stability Assays
RNA Analysis & Detection
Reactive CF® Dyes, Other Reactive Dyes & Biotinylation Reagents
Reagents for Nitric Oxide (NO) & Reactive Oxygen Species (ROS)
Secondary Antibodies, Anti-Tag Antibodies & Streptavidin
Western Blot & Protein Gels

Technology Highlight: ExoBrite™ True EV Membrane Stains

ExoBrite™ True EV Membrane Stains outperform PKH67 for high EV coverage with low aggregation in flow and fTNA.

The Best Choice for Pan-EV Staining

ExoBrite™ True EV Membrane Stains are designed for robust staining of isolated EVs by flow cytometry or microscopy with minimal background.

Features

  • Novel lipophilic membrane dyes designed for pan-EV labeling
  • Superior alternative to common membrane dyes like PKH, DiO, DiI, DiD
  • Fewer aggregates and better detection by flow cytometry than other common dyes
  • Near-complete coverage of EVs in a sample
  • Broad compatibility with EVs isolated from different sources

VIEW PRODUCT
ExoBrite™ True EV Membrane Stains

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