| AGID | Agar Gel Immunodiffusion |
| Al(OH)3 | Aluminum Hydroxide |
| BSA | Bovine Serum Albumin |
| CV | Coefficient of Variation |
| D | Precipitation Ring Diameter |
| D2 | Square of the Precipitation Ring Diameter |
| ELISA | Enzyme-Linked Immunosorbent Assay |
| LOD | Limit of Detection |
| PBS | Phosphate-Buffered Saline |
| R2 | Coefficient of Determination |
| SD | Standard Deviation |
| SRID | Single Radial Immunodiffusion |