total exosome isolation reagent from Creative Biolabs's blog

total exosome isolation reagent: 

Creative Biolabs is very proud of providing the best purification reagents for exosome isolation from urine, biological fluids (i.e., plasma and serum), and cell culture supernatants. The reagents utilize chemical precipitation method to isolate exosomes and the method is simple and timesaving (about 1 hour), does not require special expensive experimental instruments, and only requires centrifuges.