Table 2. Antibodies and mAbs Used in This Study.
| antibody | species | isoform | source | epitope |
|---|---|---|---|---|
| Sal4 | human | mIgA2 m(2) | Expi293F cells | STm O5-LPS |
| Sal4 | human | dIgA2 m(2) | Expi293F cells | STm O5-LPS |
| Sal4 | human | SIgA2 m(2) | Expi293F cells | STm O5-LPS |
| Sal4 | chimeric | IgG1 | Nicotiana benthamiana | STm O5-LPS |
| HD9-N | humanized | IgG1 | Nicotiana benthamiana | ricin toxin |
| IgA (colostrum) | human | SIgA | Sigma (#I2636) | polyclonal |