List of top 25 proteins that are often identified in exosomes.

 Gene SymbolNumber of times identified
1 HSPA8 52
2 CD9 50
3 GAPDH 48
4 ACTB 43
5 CD63 41
6 CD81 39
7 ANXA2 37
8 ENO1 36
9 HSP90AA1 34
10 EEF1A1 34
11 PKM2 33
12 YWHAE 32
13 SDCBP 32
14 PDCD6IP 32
15 ALB 32
16 YWHAZ 31
17 EEF2 31
18 ACTG1 31
19 LDHA 30
20 HSP90AB1 30
21 ALDOA 30
22 MSN 29
23 ANXA5 29
24 PGK1 28
25 CFL1 28