THE MONOTRACE ADVANTAGE（優勢）

BioFront Technologies has developed the first comprehensive line of monoclonal antibody-based ELISA assay kits (MonoTrace ELISAs) for the detection of allergen protein contamination in a variety of food samples. MonoTrace ELISAs incorporate the use of a precisely defined set of handpicked monoclonal antibodies selected after a rigorous screening process for their ability to:

1、Target a major allergen resistant to food processing effects

2、Recognize a specific target, thereby eliminating cross-reactivity and reducing the possibility?

? of‘false positive’results

3、Perform well in a wide variety of food products with negligible food matrix interference

BioFront Technologies開發了第一條完全以單克隆抗體為基礎的檢測試劑盒產品（MonoTrace ELISAs），檢測各種食物基質中的致敏蛋白污染。MonoTrace ELISAs綜合使用一系列精準確定的經過嚴格篩選過程后仔細挑選的單克隆抗體來實現：

1、分析耐食物加工的主要過敏原

2、特異性識別目標成分，從而消除交叉反應，以及減少“假陽性”結果的可能性

3、在各種食品（食品基質干擾可以忽略不計）的檢測中表現優異

WALNUT?ASSAY PERFORMANCE

核桃分析試劑盒性能

Overall Assay Time: Now just 30 minutes post-extraction!

Incubation Times: 10-minute steps for extraction, sample incubation, conjugate incubation, substrate incubation.

Number of Tests per Kit: 96

Limit of Detection: 0.8 ppm

Range of Quantification: 1 to 40 ppm

Specificity: Walnut

實驗總時間：現在抽提后僅需30分鐘！

孵育時間：抽提，樣品孵育，二抗孵育，底物孵育每步僅需10分鐘。

每一試劑盒測試數量：96

*檢測限：0.8 ppm

*定量范圍：1至40 ppm

特異性：核桃

*=參數的計算根據10次代表性的數據得出，然而，使用者應當查閱附隨的分析證書中的具體批次數值。

CROSS-REACTIVITY 交叉反應

At concentrations as high as 100,000 ppm, no cross-reactivity was observed in a large panel of assayed samples, including: almond, cashew, hazelnut, pecan, peanut, pistachio, pecan, macadamia nut, Brazil nut, and pine nut.

在濃度高達100,000 ppm時，對一份大型分析樣品中沒有觀察到交叉反應，包括：杏仁、腰果、榛子、胡桃、花生、開心果、澳洲堅果、巴西堅果、松子。

RECOVERY 回收

Recovery of spiked walnut samples at various concentrations was efficient (>80%) when the following food matrices were assayed: chocolate, cereals, ice cream, cakes, cookies.

當分析以下食物基質時，不同濃度核桃樣品的加標回收率很高（>80%）：巧克力，谷類食品，冰激凌，蛋糕，曲奇。