Reagents| ASSAY | Activator/ Inhibitor | Description | Liquid reagents |
| INTEM | Contact activation | The INTEM assay is a semi-quantitative in vitro diagnostic assay used on the ROTEM® delta Thromboelastometry System to monitor the coagulation process via the intrinsic pathway in citrated whole blood specimens. |  in-tem® |
| HEPTEM | Contact activation + heparinase | The HEPTEM assay is a semi-quantitative in vitro diagnostic assay used on the ROTEM® delta Thromboelastometry System to monitor the coagulation process via the intrinsic pathway in the presence of unfractionated heparin, in citrated whole blood specimens. The hep-tem® reagent is used to inactivate heparin in patients receiving unfractionated heparin. |  hep-tem® |
| EXTEM | Thromboplastin | The EXTEM assay is a semi-quantitative in vitro diagnostic assay on the ROTEM® delta Thromboelastometry System to monitor the coagulation process via the extrinsic pathway in citrated whole blood specimens. |  ex-tem® |
| FIBTEM | Cytochalasin D | The FIBTEM assay is a semi-quantitative in vitro diagnostic assay on the ROTEM® delta Thromboelastometry System to monitor the clot firmness of citrated whole blood specimens after blocking platelet contribution to the clot firmness by Cytochalasin D. The fib-tem® reagent is always used in conjunction with the ex-tem® reagent. |  fib-tem® |
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APTEM
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Aprotinin | The APTEM assay is a semi-quantitative in vitro diagnostic assay on the ROTEM® delta Thromboelastometry System to monitor the clot firmness of a citrated whole blood specimen after blocking hyperfibrinolysis by aprotinin. The ap-tem® reagent is always used in conjunction with ex-tem® reagent. |  ap-tem® |
| NATEM | Recalcification only; classical thromboelastometry |
The NATEM assay is a semi-quantitative in vitro diagnostic assay used on the ROTEM® delta Thromboelastometry System to monitor the coagulation process, contact-activated by the surface of the measurement cell, in citrated whole blood specimens. |  star-tem® |
Sample type required: citrated whole blood
