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New Product

Announcing New EV Membrane Stains for Superior Pan-EV Labeling

ExoBrite™ True EV Membrane Stains are newly invented membrane dyes designed for pan-EV labeling for flow cytometry. The dyes offer near-complete staining of EVs in a sample and are a superior choice over other membrane dyes including PKH, DiO, DiI, and DiD.

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Novel type of large EV is released by melanoma cells

A recent study utilizes a selection of Biotium stains for labeling "extracellular lipidosomes" released from melanoma cells.

Explore greener and safer reagents

View our selection of less hazardous alternatives for safer handling and environmentally friendly disposal.

Spring Sale 2024

20% off all secondary antibodies and up to 50% off select reagents. Offer valid until May 31st.

Product catalog

Amyloid & Neurodegeneration Stains

Calcium Indicators & Chelators

Cell Cycle Analysis

Chromogenic Substrates

Fluorescence Microscopy

HRP & Alkaline Phosphatase Conjugates

Luciferase Reporter Gene Assays

Magnesium, Chloride, pH, Zinc & Other Indicators

Nuclear Counterstains

Nucleic Acid Quantitation & Extraction

Other qPCR Reagents

Super-Resolution Imaging

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

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