. Author manuscript; available in PMC: 2024 Apr 25.

Published in final edited form as: Immunol Rev. 2022 Jul 8;312(1):76–102. doi: 10.1111/imr.13107

TABLE 5.

Categorizing isolation methods based on assay time

Isolation method	Hours
Precipitation	0.3–12	111,125–127,129–133
Size exclusion chromatography (SEC)	0.3
Ultrafiltration (UF)	0.5
Differential centrifugation (DC)	3–9
Immunocapture assays (ICA)	4–20
Density gradient centrifugation (DGC)	16–90