For in vitro diagnostic use. Others F IX IVD F IX PID00000171 Factor IX 08766959190 Factor IX cobas t 45T FIX 07613336183755 Reagents, kits 45 tests cobas t 511/711 true 08766959500 FIX Factor IX en 2 FF0000000574C50E FF00000005583F0E 08766959190 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 useHuman plasma immunodepleted of Factor IX for the quantitative determination of Factor IX activity in citrated plasma, based on the activated partial thromboplastin time (aPTT) assay, on the indicated cobas t analyzers. en