Rapid Tricyclic Antidepressants (TCA) Test (Strip)

The Rapid Tricyclic Antidepressants (TCA) Test (Strip) is designed for the rapid, qualitative detection of tricyclic metabolites (TCA) in urine. This test operates based on the immunochromatography method and has a sensitivity of 1000 ng/mL. Preliminary results must be confirmed by more precise methods, such as chromatography (HPLC).

Applications of the Rapid Tricyclic Antidepressants (TCA) Test (Strip)

This test is used for screening for tricyclic antidepressant use in medical settings and is useful for the initial diagnosis of overdose or abuse of these medications.

How to Use the Rapid Tricyclic Antidepressants (TCA) Test (Strip)

Place the test strip in the urine sample and check the result after 5 minutes. The appearance of a line in the test region (T) indicates a negative result, while the absence of a line in this region indicates a positive result. The control line (C) must always appear.

Precautions and Contraindications

• This test is designed for in vitro diagnostic use only.
• Positive results require confirmation with more precise methods.
• Improper sample storage or incorrect usage conditions can lead to erroneous results.
• Store the kit at 2 to 30 degrees Celsius, away from humidity and direct sunlight.
• Avoid using expired, faulty, or previously used kits.
• The test strip must be kept in its aluminum packaging until use. Use the test strip immediately upon opening the aluminum pouch.
• Due to the infectious nature of all samples, adherence to hygiene protocols is essential.
• Always interpret results under appropriate lighting conditions to prevent errors in interpretation. Results read after 10 minutes are invalid.
• If the aluminum pouch has been stored at 2 to 8 degrees Celsius (refrigerator temperature), allow it to sit at room temperature for at least 15 minutes before opening.
• Additional clinical examinations are mandatory for accurate assessment of abuse or treatment.