Used to detect and quantify the activity of recombinant chimeric antigen (RCA) proteins in plant samples. This ELISA kit is specifically designed for researchers working in plant biotechnology and molecular farming, where transgenic plants are engineered to produce therapeutic proteins. It enables accurate measurement of RCA expression levels, helping optimize production conditions, assess batch consistency, and ensure quality control during downstream processing. The assay is highly sensitive and suitable for high-throughput screening in research and industrial applications focused on plant-based pharmaceutical development.