Table 4 ELISA tests commercially available
Product name | Company | Sensing principle | Sensing medium | Cut-off (ng/mL) | Detection time | Reference |
|---|---|---|---|---|---|---|
RapidSTAT® | MAVAND Solutions GmbH (Germany) | Colorimetric Immunoassay | Saliva | 5 | 6–13 min | (Liut et al. 2022) |
DrugWipe® | Securitec (Germany) | Colorimetric Immunoassay | Saliva | 10 | 5 min | |
DrugTest® 5000 | Drägerwerk AG | Colorimetric Immunoassay | Saliva | 5, 25 | < 9 min | (Dobri et al. 2019; McCartney et al. 2022; Swortwood et al. 2016) |
DrugScreen® 5TK and 7TR | IVD-Bio-Innovation (Greece) | Colorimetric Immunoassay | Urine | 150 | 5 min | (Liut et al. 2022) |
Randox Evidence® DOA I Plus array (not portable) | Randox Laboratories Ltd. (UK) | Immunoassay | Whole blood, urine, saliva | 15 | 30–60 min | (Efeoglu Ozseker et al. 2023) |
OraLine® | Preferred Drug Testing (USA) | Colorimetric Immunoassay | Saliva | 4 | 8–16 h | (Dobri et al. 2019) |
OrAlert® | American screening corp (USA) | Colorimetric Immunoassay | Saliva | 50 | 6–12 h | (Dobri et al. 2019) |
NarcoCheck® | Kappa City Biotech SAS (France) | Colorimetric Immunoassay | Saliva | 10 | 10–12 min | |
Fingerprint Drug Screening Cartridges® | Intelligent Fingerprinting Ltd. (UK) | Fluorescent Immunoassay | Sweat (fingerprint) | 190 pg/fingerprint | < 10 min | (Hudson et al. 2019) |
Alere™ DDS®2 | Alere Toxicology (now Abbott, UK) | Immunoassay | Saliva | 5 or 25 | N/A | (Swortwood et al. 2016) |
Ora-Check® | Safecare Biotech (China) | Colorimetric Immunoassay | Saliva | 50 | 5–10 min | (Tang et al. 2018) |
THC Ultra Forensic ELISA® | NEOGEN (USA) | Colorimetric immunoassay | Saliva | 2.35 | 120 min | N/A |