| Low Endotoxin Level Proteins | Product Code |
| Apolipoprotein AI, Low Endotoxin Level | 16-16-120101-LEL |
| ApoTransferrin, Tissue Culture Grade | 16-16-A32001-LEL |
| Haptoglobin, Low Endotoxin Level | 16-16-080116-LEL |
| Haptoglobin, Phenotype 1-1, Low Endotoxin Level | 16-16-080116-1/1-LEL |
| Hemopexin, Low Endotoxin Level | 16-16-080513-LEL |
| Immunoglobulin G (IgG), FC Fragment, Low Endotoxin Level | 16-16-090707-FC-LEL |
| Lipoproteins, High Density, Suitable for Cell Culture | 12-16-080412-TC |
| Lipoproteins, Low Density, Suitable for Cell Culture | 12-16-120412-TC |
| Lipoproteins, Very Low Density, Suitable for Cell Culture | 12-16-221204-TC |
| Transferrin (HOLO), Tissue Culture Grade | 16-16-032001-LEL |
| Transferrin (SIDERO), Partially Iron Saturated, Tissue Culture Grade | 16-16-S32001-LEL |