Anti-Aflatoxin Antibody [2E4]

Rat-derived monoclonal reagent supplied as 100 µg lyophilised powder for immunoassay development targeting aflatoxin mycotoxins. Clone 2E4 from Antibodies.com is raised against the aflatoxin family and validated for ELISA workflows used in food, feed, and agricultural testing laboratories. As an IgG2b isotype offered in unconjugated form, the antibody can be paired with user-selected reporter conjugates or used directly as a capture reagent on microplate well plates. The lyophilised format supports stable shipping at ambient temperature and long-term storage at -20°C once received; reconstitution with sterile water or PBS to a working stock of 1 mg/mL is recommended, with single-use aliquots used to limit freeze-thaw cycles. Aflatoxin contamination originating from Aspergillus flavus and A. parasiticus remains a tightly regulated concern in maize, peanuts, tree nuts, and spices, and unconjugated primary antibodies such as this one give assay developers flexibility when building custom detection panels. Researchers creating screening assays for aflatoxin B1 monitoring or working on mycotoxin panel development will find the clone a useful starting reagent for downstream optimisation.