IgY Antisera available in many sizes from different hosts agains different species.
| Cat | Name | Host | Species | 100 mL | 500 mL | 1 L |
| 7455200 | Goat Anti Chicken IgY Antisera | Goat | Chicken | 151 € | 507 € | 900 € |
| 7459200 | Sheep Anti Chicken IgY Antisera | Sheep | Chicken | 151 € | 507 € | 900 € |