| Abstract: | An indirect, competitive enzyme-linked immunosorbent assay (ELISA) has been developed for quantitation of soy protein in meat products. The methodology allows rapid aqueous extraction of meat samples into a liquid form suitable for assay. The assay is highly specific for soy protein and is designed to measure soy protein levels between 1 and 10% of the wet weight of the sample. Standardized, stabilized reagents for carrying out the procedure are commercially available in a kit. The analysis, including sample preparation, can be completed within a workday, and the actual immunoassay in less than 60 min. |
