Abnormal Control Plasma is used to control against erroneous results in von Willebrand factor (Ristocetin CoFactor Activity) assays. It is also used to verify Ristocetin CoFactor Assay performance and sensitivity.
» Lyophilized citrated plasma
» Depleted of Willebrand Factor, less than 45% activity
» Verify Ristocetin CoFactor Assay performance and sensitivity
» Ristocetin CoFactor Assay Abnormal control
» Standardized using World Health Organization reference material
