Evolving utility of exosomes in pancreatic cancer management

Table 3 Different isolation methods for exosome

Method	Sample volume	Time	Ref.
Ultracentrifugation	Low	Approximately 5 h	[48,49]
Density-gradient	Low	Approximately 5 h	[50]
Nanopillar	30 μL	Approximately 10 min	[51]
Acoustic-based	0.4-0.7 μL/min	< 30 min	[52]
Inertial lift force-based	70 μL/min	> 4 h	[53]
Surface-modified	4-16 μL/min	< 1 h	[53-55]
Nanoshearing	Not mentioned	< 3 h	[56]