| # | Test | Form | Retailers | From |
|---|---|---|---|---|
| 1 | Protein S Antigen Free Test | Test | 1 | $149 |
| 2 | Protein S Antigen Blood Test | Test | 1 | $219 |
| 3 | Protein S Antigen Total and Free Blood Test | Test | 1 | $219 |
| 4 | Protein S Antigen, Free | Test | 1 | $285 |
| 5 | Protein S Antigen Free Test | Test | 1 | $289 |
| 6 | Protein S Antigen, Total | Test | 2 | $295 |
| 7 | Protein S Antigen Total Test | Test | 1 | $359 |
| 8 | Protein S Antigen Total and Free Blood Test | Test | 2 | $405 |
| 9 | Protein S Antigen, Free | Test | 1 | $472 |
| 10 | Protein S Activity with Reflex to Protein S Antigen, Total and Free | Test | 2 | $476 |
| 11 | Protein S Antigen Total and Free Blood Test | Test | 1 | $599 |