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News

Biotium at ASM 2024!

We were thrilled to showcase our unique technologies at this year's American Society for Microbiology Annual Meeting! Click below to browse our selection of unique reagents for microbiology research, including our newly released BactoView™ Dead stains for assessing bacterial viability. Also learn about the advantages of viability PCR (v-PCR) for environmental monitoring, as well as our wide selection of v-PCR reagents and kits.

View technologies

Highly-selective viability stains for bacteria

BactoView™ Dead Stains provide brighter dead cell staining with minimal background interference for both gram-positive and gram-negative strains.

Optimized endospore staining

BactoSpore™ stains offer bright staining of endospores as well as live and dead bacteria for microscopy or flow cytometry.

Advantages of v-PCR for environmental monitoring

Read our literature digest featuring peer-reviewed studies on the advantages of viability PCR for assessing bacterial viability in the environment.

Product catalog

Amyloid & Neurodegeneration Stains
Antibody & Protein Labeling Kits
Apoptosis & Viability Assays
Buffers, Accessories, & Background Reducers
Calcium Indicators & Chelators
Cancer Research
Cell & Organelle Stains
Cell Cycle Analysis
Chromogenic Substrates
DNA Gel Stains & Accessories
Enzyme Substrates
Equipment
Flow Cytometry
Fluorescence Microscopy
Fluorescent Proteins, Nucleotides & Other Conjugates
HRP & Alkaline Phosphatase Conjugates
In Vivo Imaging
Luciferase Reporter Gene Assays
Magnesium, Chloride, pH, Zinc & Other Indicators
Microbiology
Neuroscience
Nuclear Counterstains
Nucleic Acid Quantitation & Extraction
Other qPCR Reagents
PCR & DNA Amplification
Primary Antibodies
Reactive CF® Dyes, Other Reactive Dyes & Biotinylation Reagents
Reagents for Nitric Oxide (NO) & Reactive Oxygen Species (ROS)
Secondary Antibodies, Anti-Tag Antibodies, & Streptavidin Conjugates
Super-Resolution Imaging
Western & Protein Analysis
qPCR Dyes
qPCR Master Mixes

Technology Highlight: ExoBrite™ CTB EV Staining Kits

SEC-purified MCF-7-derived exosomes were stained with ExoBrite™ CTB EV Stains. 410/450 was detected in the Pacific Blue channel, 490/515 was detected in the FITC channel, 560/585 was detected in the PE channel, and 640/660 was detected in the APC channel.

EV staining you can trust

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

Features

  • 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
VIEW PRODUCTS
ExoBrite™ CTB EV Staining Kits

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