Elisa Diagnostic Technology-
vWF Factor Antigen Kit

The von Willebrand Factor Antigen Test Kit is an enzyme linked immunosorbent assay for determining von Willebrand Factor levels in human plasma, expressed in relative percent (%) of normal.  The assay is intended to be used as an aid in the diagnosis of von Willebrand Disease in patients with bleeding disorders, and to help distinguish between vWD and classic Hemophilia A.  The von Willebrand Factor Antigen Test Kit will accurately detect antigen levels as low as 5% of normal.

Each abp von Willebrand Factor (vWF) Antigen 96-microwell Test Kit contains the following:

• 12 x 8 anti-human von Willebrand Factor antibody coated microwells (12 strips of 8 breakaway wells)
• 60mL Sample Diluent
• 3 x 0.5mL lyophilized Reference Plasma for preparation of reference curve, with assay sheet.
• 12mL HRP conjugated anti-human vWF Antibody Solution
• 13mL Substrate (TMB/H₂O₂)
• 15mL Stopping Solution (0.36N sulfuric acid)
• 30mL Wash Concentrate [33X phosphate buffered saline (PBS) with 0.01% Tween 20]