More experimental flexibility using Spectradyne’s ARC Particle Analyzer configured with two simultaneous fluorescence excitation wavelengths

Spectradyne’s 2-laser ARC particle analyzer was used to quantify extracellular vesicles (EVs) for endogenous mNeongreen fluorescence and Alexa Fluor 647 fluorescence achieved by CD63 immunolabeling to demonstrate:

• – Fast & accurate quantification of EV size, concentration, and phenotype with Spectradyne’s ARC particle analyzer.
• – Effective fluorescence excitation at both 488 nm and 638 nm wavelengths
• – Direct analysis of dye co-localization on single EVs

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