Fluorescent Exosomes mScarlet-CD81

Lyophilized Fluorescent Exosomes:
Freeze-dried fluorescent exosomes are extracellular vesicles (EVs) with an average particle size of 150 nm that express tetraspanins fused to a fluorescent protein (FP) marker: EGFP-CD63 (green) or mScarlet-CD81 (red). They are obtained by ultracentrifugation from transfected 293F cells expressing the FP-tetraspanin fusion protein in their membrane. The fluorescent exosomes are highly stable and can be used as reference material for EV analysis or for in vitro screening studies.