Anti-Benzoylecgonine (BE) Antibody

Supplied through Antibodies.com, this Anti-Benzoylecgonine (BE) Antibody is a Protein A purified monoclonal reagent raised in mouse and targeted against benzoylecgonine, the principal urinary metabolite of cocaine that is widely used as a forensic and clinical marker of recent cocaine exposure. The antibody is of the IgG1, kappa isotype and is provided in unconjugated, liquid form at a 1 mg pack size, ready for use in qualitative and quantitative immunoassays. It has been validated for ELISA and IFA workflows, including lateral flow-based screening formats where the metabolite's longer in-vivo half-life makes it a more reliable indicator than the parent drug. Bench scientists typically pair this clone with an HRP- or gold-labelled secondary for competitive ELISA, or use it directly as a capture/detection reagent in immunochromatographic strips designed to meet common 300 ng/mL cut-off thresholds in workplace, forensic, and clinical toxicology settings. As with most IVD-grade monoclonal reagents from the Antibodies.com primary antibody range, the product should be stored refrigerated at +2–8 °C in the short term and aliquoted for longer-term storage at −20 °C to preserve binding activity across freeze-thaw cycles. Intended strictly for further scientific research use, the reagent is shipped cold and arrives as a single 1 mg vial of purified immunoglobulin in a standard phosphate-buffered formulation, suitable for laboratories developing or validating BE-specific immunoassays.