Tricyclic Crossreactivity Table
Tricyclic Antidepressents
| Compound | Conc.(ng/mL) | Effect |
| Amitriptyline | 250 | Positive |
| Amoxapine | 100,000 | Positive |
| Chlorpromazine | 1300 | Positive |
| Clomipramine | 350 | Positive |
| Cyclobenzaprine | 400 | Positive |
| Desimipramine | 250 | Positive |
| Doxepin | 550 | Positive |
| Imipramine | 200 | Positive |
| Nortriptyline (reference drug) | 300 | Positive |
| Trimipramine | 300 | Positive |
| 2-Hydroxy-Imipramine | 1700 | Positive |
| Acetaminophen | 1000 | Negative |
| Carbamazepine | 100 | Negative |
| Dextromethorphan | 1000 | Negative |
| Ethchlorvynol | 500 | Negative |
| Methaqualone | 100 | Negative |
| Meperidine | 100 | Negative |
| Perphenazine | 0.4 | Negative |
| Phenobarbital | 500 | Negative |
| Primidone | 100 | Negative |
| Propoxyphene | 500 | Negative |
| Secobarbital | 500 | Negative |
| Amphetamine | 500 | Negative |
| Cocaine | 100 | Negative |
| Diazepam | 100 | Negative |
| Maprotiline | 2 | Negative |
| Methsuximide | 100 | Negative |
| Morphine | 100 | Negative |
| Phencyclidine | 1000 | Negative |
| Phenytoin | 100 | Negative |
| Promethazine | 500 | Negative |
| Trazodone | 5 | Negative |
| Valproic acid | 500 | Negative |
| top of page | 3/1/05 |
Tricyclic compounds and other structurally related compounds were tested for cross reactivity in the assay. The table lists the concentrations of the compounds that produce a positive result in the assay using 300 ng/mL nortriptyline as cut-off calibrator.