F-NTA EV Tetraspanin Detection Kit
The F-NTA EV Tetraspanin Detection Kit is a comprehensive multiplex reagent set combining anti-CD9, CD63, and CD81 antibodies plus a matching IgG control. Available in standard fluorescence conjugations, this kit is designed to streamline EV characterization across markers in a single F-NTA run.
KEY APPLICATIONS
Simultaneous detection of CD9, CD63, and CD81 expression in EVs
Comparative phenotyping of EV marker distribution
Multiplex EV profiling in research and diagnostic settings
Comprehensive QC of EV isolation (ensuring presence of all major tetraspanins)
Colocalization and marker overlap studies within EV populations
Why F-NTA IgG Control Antibody?
All three key EV markers included in one kit for convenience
Matched conjugations and protocols ensure harmonized measurement
Saves user preparation time and reduces variability across reagents
Includes IgG control for background correction
Validated for multiplex use on F-NTA platforms
Applications
Dual or triple labeling of EVs to analyze heterogeneity
Comparing relative abundances of CD9/CD63/CD81 in different cell lines or patient samples
Benchmarking EV prep protocols by comparing marker distributions
Colocalization maps: which EVs express combinations of tetraspanins
