IgG Protein A Purified available in many sizes from different hosts agains different species.
| Cat | Name | Species | 100 mg | 500 mg | 1 g |
| 7401804 | Dog IgG Protein A Purified | Dog | 178 € | 323 € | 440 € |
| 7403104 | Guinea Pig IgG Protein A Purified | Guinea Pig | 178 € | 323 € | 440 € |
| 7403704 | Human IgG Protein A Purified | Human | 154 € | 252 € | 428 € |
| 7404304 | Mouse IgG Protein A Purified | Mouse | 178 € | 323 € | 440 € |
| 7405804 | Porcine IgG Protein A Purified | Porcine | 178 € | 323 € | 440 € |
| 7406404 | Rabbit IgG Protein A Purified | Rabbit | 151 € | 230 € | 309 € |