| AESKULISA® Protein S | 04250289503365 | Aesku.Diagnostics GmbH & Co. KG | Unknown class | |
| HemosIL Protein S Activity | 08426950566526 | Instrumentation Laboratory Company | Class B | |
| INNOVANCE Free PS Ag | 00630414640525 | Siemens Healthcare Diagnostics Products GmbH | Class B | |
| INNOVANCE Free PS Ag | 00842768021923 | Siemens Healthcare Diagnostics Products GmbH | Class B | |
| Protein S Ac | 00630414321561 | Siemens Healthcare Diagnostics Products GmbH | Class C | |
| Protein S Ac | 00630414640457 | Siemens Healthcare Diagnostics Products GmbH | Class C | |
| Protein S Ac | 00842768006678 | Siemens Healthcare Diagnostics Products GmbH | Class C | |
| Protein S Assay | 06926802605813 | MEDCAPTAIN MEDICAL TECHNOLOGY CO., LTD. | Unknown class | |
| Protein S Assay | 06926802605820 | MEDCAPTAIN MEDICAL TECHNOLOGY CO., LTD. | Unknown class | |
| Protein S Assay | 06926802615379 | MEDCAPTAIN MEDICAL TECHNOLOGY CO., LTD. | Unknown class | |
| Protein S Deficient Plasma | 09120036864405 | Technoclone Herstellung von Diagnostika und Arzneimitteln GmbH | Unknown class | |
| Protein S Testing Kit (Immunoturbidimetry) | 06941377307832 | Shenzhen Dymind Biotechnology Co., Ltd. | Unknown class | |
| Protein S Testing Kit (Immunoturbidimetry) | 06941377307849 | Shenzhen Dymind Biotechnology Co., Ltd. | Unknown class | |
| Protein S Testing Kit (Immunoturbidimetry) | 06941377307856 | Shenzhen Dymind Biotechnology Co., Ltd. | Unknown class | |
| Protein S Testing Kit (Immunoturbidimetry) | 06941377307863 | Shenzhen Dymind Biotechnology Co., Ltd. | Unknown class | |
| Protein S Testing Kit (Immunoturbidimetry) | 06941377307870 | Shenzhen Dymind Biotechnology Co., Ltd. | Unknown class | |
| Protein S Testing Kit (Immunoturbidimetry) | 06941377307887 | Shenzhen Dymind Biotechnology Co., Ltd. | Unknown class | |
| STA® - Staclot® Protein S | 03607450007466 | Diagnostica Stago | Unknown class | |
| sthemO PS clot | 03607450012422 | Diagnostica Stago | Class B | |
| ThromboTek PSe | 00859394006095 | r2 Diagnostics Inc. | Unknown class | |
| TriniCLOT PS II | 05391521421203 | Tcoag ireland ltd | Unknown class | |