Products

MTA-12 and Custom Arrays

Assay Principle & Procedure

Product Specifications for:

MTA-12 / Custom Arrays

Amphetamine

Barbiturates

Benzodiazepines

Buprenorphine

Cannabinoids

Cocaine

Fentanyl

Ketamine

MDMA

Methadone

Methamphetamine

Opiates

Oxycodone

Phencyclidine

Propoxyphene

Tramadol

Tricyclic Antidepressants

MTA-12™ : Tricyclic Antidepressants

The MTA-12™ assay for tricyclic antidepressants is designed to detect certain structurally related compounds and to avoid detecting others, as shown here. Of the 164 compounds tested, only the following compounds exhibited cross reactivity relative to the level of imipramine (ng/mL) given below:

Concentration (Imipramine - ng/mL)

Compounds

10
25
50


Amitriptyline

11
25
57

Chlorpromazine

1,180
1,720
2,550

Clomipramine

170
250
355

Cyclobenzaprine

87
158
270

Desipramine

5.3
14
32

Doxepin

195
345
590

Maprotiline

7.4
18.1
44

Nortriptyline

3.5
8.3
16.4

Perphenazine

4,600
7,100
10,700

Promethazine

8,500
12,300
18,200

Protriptyline

94
190
340

Trimipramine

255
490
980

Trifluoperzaine

25,000
34,000
42,500