Deficient Plasma, Factor XI – DiagnosticVisuDep-F Frozen Factor XI Deficient Plasma is an immune-depleted plasma which is intended for use as a substrate plasma in the quantitative determination of Factor XI activity in citrated plasmas using a clot-based assay. Principle: Factor XI activity in patient plasma is determined in vitro through the use of a modified activated partial thromboplastin time test (APTT). Patient plasma is diluted, mixed with plasma deficient in Factor XI and an APTT test performed. The result is interpolated using a reference curve generated with dilutions of calibrator plasma mixed with the Factor XI deficient plasma. Correction of the clotting time of the deficient plasma is proportional to the activity level of Factor XI in the patient plasma. Features:
- Once thawed, VisuDep-F Frozen Factor XI Deficient Plasma is stable for 8 hours at 2-8°C in original vial.
- Factor XI activity level of <1% , remaining coagulation factors have activities of 50% and fibrinogen level of 1.5 g/L.
- Approved for in vitro diagnostic use in Canada and select European countries. Not available in the United States.
- Available in two package sizes: 25 x 1ml or 5 x 1ml
|Product||Catalogue No.||Size||Product Insert|
|VisuDep-F Frozen Factor XI Deficient Plasma||FRDP110125||25 x 1ml|
|VisuDep-F Frozen Factor XI Deficient Plasma||FRDP110105||5 x 1ml|