Test ID: ZG829
Specimen Type: Citrate
Frequency: Setup: Mon-Fri; analytic time varies
Instructions: 3.0mL platelet poor plasma from blue top. Freeze in 3 plastic vials
containing 1mL each.
Text: Used in detection of deficiency/abnormality of VWF & related deficiency of factor VIII coagulant activity, Subtyping VWD as Type 1 (most common), Type 2 variants (less common), or Type 3 (rare).
Components: Z4982 Coag Factor VIII Activity; Z4983 von Willebrand Factor Ag; Z4984 von Willebrand Factor Activity; Z4985 von Willebrand Interp; Z4986 von Willebrand Review
Methodology: Time-Based Clotting Assay, Automated Latex Immunoassay, Latex Particle
Enhanced Immunoassay, Induced Aggregation of Washed Normal Plt, Elect.