The Multi-Drug 2-15 Saliva Test Cube

1. Product Details

Test Name: The Multi-Drug 2-15 Saliva Test Cube
Format: Cube
Test Item:
Any combination of customized drugs AMP/BAR/BZO/BUP/COC/COT/Ecstacy/FEN/KET/Lysergsaurediethylamid/THC/EDDP/MTD/MET/MQL/MDP V/6-MAN/OPI/MOP/OXY/PCP/PPX/K2/TRA/TCA/ALC/ALCOHOL
Storage: 2-30°C

3. Principle

(1) The Multi-Drug 2-15 Saliva Test Cube is an immunoassay based on the principle of competitive binding. Drugs which may be present in the oral fluid specimen compete against their respective drug conjugate for binding sites on their specific antibody.

During testing, a portion of the oral fluid specimen migrates upward by capillary action. A drug, if present in the oral fluid specimen below its cut-off concentration, will not saturate the binding sites of its specific antibody. The antibody will then react with the drug-protein conjugate and a visible colored line will show up in the test line region of the specific drug strip. The presence of drug above the cut-off concentration will saturate all the binding sites of the antibody. Therefore, the colored line will not form in the test line region.

A drug-positive oral fluid specimen will not generate a colored line in the specific test line region of the strip because of drug competition, while a drug-negative  oral fluid specimen will generate a line in the test line region because of the absence of drug competition.

To serve as a procedural control, a colored line will always appear at the control line region, indicating that proper volume of specimen has been added and membrane wicking has occurred.

(2)Alcohol Test: A pad coated with enzymes, turns to color shades of green and blue on contact with alcohol in the oral fluids. 

Hangzhou Laihe Biotech Co., Ltd
Contact: Helen
Tel: +86-571-86658003
Fax: +86-571-86658000
Zip:310052