SMD (Sulfametoxydiazine) ELISA Kit

The SMD (Sulfametoxydiazine) ELISA Kit from Assay Genie provides quantitative detection of sulfonamide antibiotic residues across multiple food matrices including muscle tissue, urine, honey, and milk. The competitive immunoassay format relies on a specific antibody to capture sulfamethoxydiazine from prepared sample extracts, with absorbance results read on a standard microplate reader. Each kit contains pre-coated wells, calibrated standards, enzyme conjugate, antibody working solution, substrate, and wash buffer sufficient for 96 determinations. For sample preparation, homogenized tissue or liquid samples undergo extraction and dilution before loading onto the plate. The assay demonstrates a detection range of 0.1 to 10 ng/mL with a sensitivity around 0.1 ng/mL, enabling laboratories to monitor veterinary drug residues against regulatory maximum residue limits in food-producing animals and aquaculture. Unopened kit components should be stored refrigerated to preserve antibody and enzyme activity.