| Lf | Lactoferrin |
| α-La | Alpha-lactalbumin |
| β-Lg | Beta-lactoglobulin |
| BSA | Bovine serum albumin |
| DSA | Deer serum albumin |
| E. coli ATCC 25922 | Escherichia coli ATCC 25922 |
| FPLC | Fast protein liquid chromatography |
| GMP | Glycocaseinomacropeptide |
| Ig | Immunoglobulin |
| L. acidophilus ATCC 4356 | Lactobacillus acidophilus ATCC 4356 |
| Lf | Lactoferrin |
| Lp | Lactoperoxidase |
| MBC | Minimun bactericidal concentration |
| MIC | Minimum inhibitory concentration |
| MRSc | MRS broth plus 0.05% cysteine |
| OPA | o-Phthaldialdehyde |
| S. aureus ATCC 25923 | Staphylococcus aureus ATCC 25923 |
| SDS-PAGE | Sodium dodecyl sulphate-polyacrylamide gel electrophoresis |