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

Intended Use

For the determination of trace quantities of Theophylline and/or other metabolites in forensic samples. Contact a Neogen representative for information on other matrices.


Compound I-50 in EIA Buffer
Theophylline 2.0 ng/mL

Specificity (Cross-Reactivity)

Compound Cross-Reactivity
Theophylline 100%
Aminophylline 49%
1-Methylxanthine 4.9%
Theobromine 3.9%
3-Methylxanthine 2.2%
Methylene Blue 0.13%
Caffeine 0.11%

Order Details

Product # Product Description
106019 Theophylline, 96 well kit
106016 Theophylline, 480 well kit


For forensic use only.

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