
Consistent, well-defined study of vesicles
That’s what this field needs. Whether you call them exosomes, microvesicles, or EVs, you know everyone studying these tiny particles suffers from inconsistent, poorly characterized methods. Our standards, reference samples, and assays are over-engineered to ensure measurements across samples and across vesicle research labs can be directly compared.
Standards and Reference Materials
Single Vesicle Analysis Kits and Reagents

vFC™: Measure EV Size and Concentration
Determine size distribution and vesicle concentration for vesicles down to 70nm in a standardized no-wash vFC™ assay. vFC™ is cross-validated against multiple orthogonal methods to satisfy MISEV requirements.
vTag™ Antibodies: Quantify EV Surface Markers
vTag™ antibodies are optimized for performance in vFC™. They are formulated for no-wash, high sensitivity detection of EV surface proteins down to 25 molecules per vesicle.
