Neogen ELISA Drug Detection KitNeogen Corporation’s Naltrexone/Nalbuphine ELISA (Enzyme-Linked ImmunoSorbent Assay) test kit is a qualitative one-step kit designed for use as a screening device for the detection of Naltrexone, Nalbuphine, and/or other metabolites. The kit was designed for screening purposes and is intended for forensic use only.

Intended Use

For the determination of trace quantities of Naltrexone and Nalbuphine and/or other metabolites in human urine, blood or oral fluid. Contact a Neogen representative for information on other matrices.


Compound I-50 in EIA Buffer
Naltrexone 2.36 ng/mL
Nalbuphine 1.17 ng/mL

Specificity (Cross-Reactivity)

Compound Cross-Reactivity
Nalbuphine 202%
Naltrexone 100%
Naltriben 41%
Butorphanol 28%
Nalmefene 26%
6β-Naltrexol 6.5%
3-Methoxynaltrexone 6.3%
Naloxone 4%
Nalorphine 1.3%
Pentazocine 0.29%
Codeine 0.02%

Order Details

Product # Product Description
133019 Naltrexone/Nalbuphine, 96 well kit
133015 Naltrexone/Nalbuphine, 480 well kit


For forensic use only.

Please check with your local representative for availability of these products within your region.