Human Interleukin 4 Induced Protein 1 (IL-4I1) ELISA Kit

Researchers tracking immune-metabolic signalling in tumour microenvironments, chronic inflammation, and cytokine-driven haematopoiesis frequently need to quantify Interleukin-4-induced protein 1 (IL-4I1), a secreted L-amino acid oxidase expressed by B cells, macrophages, and dendritic cells that modulates T-cell activity through aromatic amino acid catabolism. This Assay Genie kit delivers a quantitative ELISA built around a standard microplate workflow, validated for the human analyte across serum samples, plasma samples, tissue homogenates, and cell culture supernatants in research settings. The package provides enough reagents for 96 individual determinations and ships as a research-use-only format including pre-coated wells, matched detection antibody, recombinant calibrators, and the buffers required to produce a standard curve readable on conventional absorbance plate readers. Its workflow fits cleanly into in vitro stimulation experiments, patient-sample screening, and immune-cell-conditioned media studies targeting the IL-4/IL-4I1 axis.