For in vitro diagnostic use. Others PT Rec IVD PT Rec CPS_000571 Prothrombin Time 07153414190 PT Rec cobas t 354T PT Rec 07613336118870 Reagents, kits 3 × 8 mL cobas t 511/711 true ms_07153414190 PT Rec Prothrombin Time en 5 FF000000055CEB0E FF00000001F4350E 07153414190 7479 cobas t 511 7480 cobas t 711 Product information shown on this page contains elements of the officially released Method Sheet. If you require further information please refer to the full Method Sheet PDF under the given link, or contact your local Roche country representative. Intended useIn vitro assay for the determination of prothrombin time and derived fibrinogen in citrated plasma on the indicated cobas t analyzers. The prothrombin time is used for evaluation of the extrinsic coagulation pathway and as an aid in the management of vitamin K antagonist therapy. The derived fibrinogen result is intended as an aid in the exclusion of fibrinogen deficiency. en