| AgGE | Agarose gel electrophoresis |
| FCGBP | IgG Fc binding protein |
| LC-ESI-MS/MS | Liquid chromatography-electrospray ionization-tandem mass spectrometry |
| PAS | Periodic-acid-Schiff |
| SDS-PAGE | Sodium dodecyl sulfate-polyacrylamide gel electrophoresis |
| SEC | Size-exclusion chromatography |
| TFF | Trefoil factor family |