Lysergic acid diethylamide (LSD)-HRP Antigen

Pairing the LSD hapten with horseradish peroxidase, this liquid antigen-HRP conjugate from Antibodies.com provides a direct enzymatic reporter for competitive ELISA workflows. The ready-to-use reagent is supplied in a 1 ml vial, eliminating the need for in-house conjugation and shortening assay development timelines for laboratories building small-molecule detection panels.

Because lysergic acid diethylamide is a low-molecular-weight target, the conjugate is best applied in competition-based configurations where HRP-labeled antigen competes with free analyte for binding to anti-LSD capture antibodies. Common end users include forensic toxicology laboratories, academic pharmacology groups, and reference laboratories validating immunoassays against LSD and structurally related lysergamides.

For optimal enzymatic activity, the conjugate should be stored refrigerated; aliquoting is recommended to limit repeated freeze-thaw events, and freezing is advisable for longer-term stability. Researchers should determine working dilutions empirically, since optimal tracer concentrations depend on plate format, antibody affinity, and the specific assay configuration being developed.

Standard laboratory applications include screening assays for anti-LSD antibody characterization, cross-reactivity testing against structural analogues such as ergotamine and other lysergamides, and high-throughput protocols in drug-of-abuse research panels. The product is supplied for research use only and is not intended for clinical or diagnostic applications.