| Company | Reagent | Link to information | Remarks |
| Abcam | Human FVIII Elisa kit |
Method: ELISA Assay principle: Two step |
|
| Affinity Biologicals | VisuLize FVIII Antigen ELISA kit | VisuLize FVIII Antigen ELISA kit |
Method: EIA Assay principle: Two step Antibodies: Polyclonal |
| Stago | Asserachrom VIII:Ag | Stago Asserachrom VIII:Ag |
Method: ELISA Assay principle: Two step Antibodies: Monoclonal |