BIOPHEN™ V-L Plasma Calibrator is a set of lyophilized undiluted human plasmas at defined Factor V Leiden (FV-L) concentrations for calibrating HEMOCLOT™ Quanti.VL — the only quantitative APC resistance assay.
BIOPHEN™ V-L Control Plasma is a lyophilized heterozygous APC resistance QC plasma at a defined FV-L concentration, used to validate HEMOCLOT™ Quanti.VL performance and confirm the assay correctly distinguishes heterozygous from wild-type Factor V.
These materials are specifically designed for quantitative FV-L measurement and are not interchangeable with general coagulation calibrators.