| LSR II benchtop flow cytometer | BD Biosciences | | 3-laser (20 mW Coherent Sapphire 488 nm blue, 25 mW Coherent Vioflame 405 nm violet, and 17 mW JDS Uniphase HeNe 633 nm red) |
| FACS Diva software | BD Biosciences | | PC version 6.0 |
| FlowJo software | Treestar US | | Mac version 9.6.1 or PC version 7.6.5 |
| Sphero Rainbow fluorescent particles | BD Biosciences | 556298 | used to adjust all channel voltages to maintain fluorescence intensity consistency |
| Ultra Rainbow fluorescent particles | Spherotech | URFP-10-5 | used in addition to Megamix-Plus SSC beads to ensure EV gating consistency from batch to batch |
| Megmix-Plus SSC beads | Biocytex | 7803 | used to adjust FSC and SSC voltages to maintain consistency between runs. Can also used to monitor flow rate and ajust flow rate dial in order to ensure that same flow rate is used in all runs |
| AbC Anti-Mouse Bead Kit | Life Technologies | A-10344 | used for compensation controls & negative AbC beads used for beads-based method |
| Nonidet P-40 Alternative (NP-40) (CAS 9016-45-9) | Santa Cruz | sc-281108 | used in the individual detection method only to lyse samples after initial reading for use as negative controls. Stock may be diluted to 1:10 in PBS and stored in fridge for up to 1 month. |
| BD TruCOUNT Tubes | BD Biosciences | 340334 | used whenver absolute EV concentrations are needed |
| Ultrafree-MC, GV 0.22 µm Centrifugal Filter Units | Millipore | UFC30GVNB | used to post-stain wash Evs and/or fractionate EVs based on size |
| Vacutainer glass whole blood tubes ACD-A | BD Biosciences | 364606 | |
| Facs tubes 12x75 polystrene | BD Biosciences | 352058 | |
| 50 ml Reservoirs individually wrapped | Phenix | RR-50-1s | |
| Green-Pak pipet tips - 10 µl | Rainin | GP-L10S | |
| Green-Pak pipet tips -200 µl | Rainin | GP-L250S | |
| Green -Pak pipet tips - 1,000 µl | Rainin | GP-L1000S | |
| Stable Stack L300 tips presterilized | Rainin | SS-L300S | |
| Pipet-Lite XLS 8 Channel LTS Adjustable Spacer | Rainin | LA8-300XLS | |
| 96 well tissue culture plates | E&K Scientific | EK-20180 | |
| RPMI 1640 Media (without Hepes) | UCSF Cell Culture Facility | CCFAE001 | media used for bead-based detection method |
| Dulbeccos PBS D-PBS, CaMg-free, 0.2 µm filtered | UCSF Cell Culture Facility | CCFAL003 | |
| Ultracentrifuge Tube, Thinwall, Ultra-Clear | BECKMAN COULTER INC | 344058 | |
| PANEL I | | | |
| CD3 PerCP-Cy5.5 | Biolegend | 344808 | 2 µl |
| CD14 APC-Cy7 | Biolegend | 301820 | 2 µl |
| CD16 V450 | BD Biosciences | 560474 | 2 µl |
| CD28 FITC | biolegend | 302906 | 2 µl |
| CD152 APC | BD Biosciences | 555855 | 2 µl |
| CD19 A700 | Biolegend | 302226 | 2 µl |
| PANEL II | | | |
| CD41a PerCP-Cy5.5 | BD Biosciences | 340930 | 2 µl |
| CD62L APC | Biolegend | 304810 | 2 µl |
| CD108 PE | BD Biosciences | 552830 | 2 µl |
| CD235a FITC | biolegend | 349104 | 2 µl |
| PANEL III | | | |
| CD11b PE-Cy7 | Biolegend | 301322 | 2 µl |
| CD62p APC | Biolegend | 304910 | 2 µl |
| CD66b PE | Biolegend | 305106 | 2 µl |
| CD15 FITC | exalpha | X1496M | 5 µl |
| CD9 PE | Biolegend | 555372 | |
| CD63 APC | Biolegend | 353008 | |
| APC-Cy7 Ms IgG2a, κ | Biolegend | 400230 | |