Table 1.
Cross reactivity results under the optimized ELISA conditions.
| Compound | Abbreviation | IC50 ng/mL | CR% |
|---|---|---|---|
| di-n-butyl phthalate | DBP | 33.6 ± 2.5 | 100 |
| di-n-octyl phthalate | DOP | >5,000 | <1 |
| di-n-hexyl phthalate | DNHP | >5,000 | <1 |
| dimethyl phthalate | DMP | >5,000 | <1 |
| bis(2-n-butoxyethyl)phthalate | DBEP | >5,000 | <1 |
| bis (2-ethoxyethyl) phthalate | DEEP | >5,000 | <1 |
| dipentyl phthalate | DPP | >5,000 | <1 |
| benzyl butyl phthalate | BBP | 1,315 ± 25.4 | 2.6 |
| dicyclohexyl phthalate | DCHP | >5,000 | <1 |
| di-isobutyl phthalate | DIBP | 697 ± 12.5 | 4.8 |
| di(2-ethylhexyl)phthalate | DEHP | 1,525 ± 18.2 | 2.2 |
| 4-nitrophthalic acid | 4-NPA | >5,000 | <1 |
| di-n-butyl 4-aminophthalate | DBaP | 1,348 ± 21.4 | 2.5 |