Peanut allergen Ara h 2 is one of the predominant allergenic proteins in peanuts and a key allergen responsible for triggering severe peanut allergies.

Ara h 2 belongs to the conglutin family, with a molecular weight of approximately 17 kDa and an isoelectric point (pI) of 5.2. It exhibits high sequence homology with lupin conglutin and wheat alpha-amylase inhibitors. As a currently recognized major peanut allergen, over 90% of peanut allergy patients mount an immune response to Ara h 2. Furthermore, individuals allergic to Ara h 2 face a significantly higher risk of severe systemic anaphylaxis.

AccuSift offers high-performance Anti-Ara h 2 Antibody Pairs, optimized for IVD kit development (including Lateral Flow Assays, Chemiluminescence, ELISA, and POCT). Featuring high affinity, high specificity, and excellent batch-to-batch consistency, these pairs enable rapid and reliable detection.

Sensitivity: ELISA LOD: 1ppb

Source: Mouse Monoclonal

Purity: ≥ 90%

Recommended Pair: (Coating) / (Labeling)

Storage & Shipping: Long-term storage at ≤ -20°C; short-term storage at 2-8°C. Shipped with ice packs.