Walnut ELISA Test
Food Walnut ELISA Test Kit
|Method||ELISA method: Enzyme Linked Immunosorbent Assay|
|Principle||ELISA principle- Peroxidase conjugated|
|Detection Range||Qualitative elisa assay- Positive, Negative Controls|
When utilizing Diagnostic Automation, Inc. Walnut ELISA test kit, please note that due to high risk of cross-contamination all applied instruments like applicator, mortar, glass vials etc. have to be cleaned thoroughly before and after each sample. Walnut proteins adhere very strongly to different surfaces. To identify possible cross-contamination caused by previous extractions it is strongly recommended to note the sequence of the extractions. The limit of detection (LOD) of the DAI Walnut test is 0.35 ppm. The limit of quantification (LOQ) of the DAI Walnut test is 2 ppm. Due to the variety of sample matrices and their influence on the blank, results less than the LOQ should be treated as negative.