Human Phosphotyrosine FYN PharmaGenie ELISA Kit (SBRS1837)

The Phosphotyrosine FYN assay from Assay Genie provides a microplate-based platform for quantifying activated FYN kinase in cell and tissue lysates. FYN is a 59 kDa Src family tyrosine kinase whose phosphorylation at the activation loop regulates T-cell receptor signaling, integrin-mediated adhesion, and neuronal development. The kit is used in cell signaling research, kinase activity profiling, and inhibitor screening studies in cancer and immunology workflows. As a phosphorylation-specific assay, it uses a phospho-tyrosine targeted antibody to capture the active form of human FYN, allowing researchers to distinguish basal versus stimulated kinase activity in human samples. The assay is supplied as a complete 96-assay kit with pre-coated wells, detection antibodies, and standards calibrated for cell and tissue lysate inputs.