| Company | Reagent | Link to information | Remarks |
| ABP | vWF activity |
Method: ELISA Entity: Quantitative Antibodies: Monoclonal (murine anti-vWF) Calibrated against: The third International Standard for Factor VIII and von Willebrand Factor in plasma |
|
| Corgenix | Reaads vWF activity |
Method: ELISA Entity: Quantitative Antibodies: Monoclonal (murine anti-vWF) Calibrated against: The third International Standard for Factor VIII and von Willebrand Factor in Plasma |
|
| Roche | vWF Act cobas t | Roche vWF Act cobas t |
Method: Turbidimetric Entity: Quantitative Antibodies: Against GPIb |
| Siemens Healthineers | Innovance VWF Ac | Siemens Innovance VWF Ac |
Method: Turbidimetric Entity: Quantitative Antibodies: Against GPIb |
| Werfen | HemosIL vWF Activity | Werfen HemosIL vWF Activity |
Method: Immunoturbidimetric Entity: Quantitative Antibodies: Monoclonal |