
Factor X Deficient Plasma (1 × 1 mL) — <1% Residual
Product DescriptionFor Research Use Only. Not for Use in Diagnostic Procedures. Lyophilized human citrated plasma immunodepleted for Factor X (FX). Residual FX activity <1%. CE-IVD. 1 × 1 mL. Substrate for Factor X one-stage clotting assay. FX is at the convergence of intrinsic and extrinsic coagulation pathways. Acquired FX deficiency occurs in AL amyloidosis (FX adsorption to amyloid fibrils) — a critical diagnostic finding. Use with PT-Phen™ or CEPHEN™ for FX measurement in the common pathway.
Product Characteristics
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Product ApplicationsFor measurement of Factor X (FX or Stuart Factor) activity in human citrated plasma using a clotting method, triggered with calcium thromboplastin. For any in vitro protocol or research study where a source of human FX deficient plasma is required. Associated calibrator and controls are available: BIOPHEN Plasma Calibrator (Ref A222101-RUO), BIOPHEN Normal Control Plasma (Ref A223201-RUO) and BIOPHEN Abnormal Control Plasma (Ref A223301-RUO). |