Trypsin Inhibitor (TI) is a class of small molecules capable of inhibiting trypsin activity. As naturally occurring antinutritional factors, they are widely distributed in various plants and some animal tissues.

TIs are prevalent in plant-based foods such as legumes (soybean, peanut, kidney bean) and potatoes. Among these, the inhibitors found in peanuts and soybeans are the most extensively studied allergenic types:

The Kunitz-type Trypsin Inhibitor in soybeans is a confirmed allergenic protein component.

The Bowman-Birk-type Trypsin Inhibitor in peanuts has a molecular weight of only approximately 5–8 kDa. It exhibits stronger heat and acid resistance compared to its soybean counterparts, meaning conventional heating struggles to completely destroy its allergenic structure.

AccuSift offers high-performance Anti-Trypsin Inhibitor 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: 0.2 ppb

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.