Anti-Phenytoin (Dilantin) Antibody

Phenytoin (5,5-diphenylhydantoin), marketed as Dilantin, is a first-generation anticonvulsant prescribed for generalized tonic-clonic and focal seizures, and therapeutic drug monitoring is essential because of its narrow therapeutic index and saturable, dose-dependent metabolism.

This Mouse IgG1,k monoclonal reagent from Antibodies.com binds the phenytoin hapten with high specificity and is supplied as a Protein A purified preparation at 1 mg total protein, unconjugated and free of carrier proteins, allowing direct conjugation or biotinylation in user-defined assay formats.

Validated applications include ELISA and IFA workflows, supporting studies of antiepileptic pharmacology, drug-drug interaction screening, and pharmacokinetic profiling in research settings.

For short-term storage, refrigerate; for longer intervals, aliquot and freeze at -20°C, avoiding repeated freeze-thaw cycles that degrade IgG1 activity.