Human Inter-Alpha-Trysin Inhibitor Heavy Chain H4 (ITIH4?ELISA Kit

The ITIH4 protein (Inter-alpha-trypsin inhibitor heavy chain H4) is a liver-derived serine protease inhibitor involved in acute-phase inflammation, extracellular matrix stabilization, and tumor progression. Altered circulating ITIH4 concentrations have been associated with ovarian, breast, and lung cancers, sepsis, metabolic syndrome, and hepatic injury, making it a focus of biomarker discovery programs.

This Assay Genie quantitative immunoassay targets human ITIH4 specifically and is configured for use with a standard microplate reader, providing absorbance-based quantification across a broad dynamic range. The kit is validated for human-derived specimens including whole serum, heparinized or EDTA plasma, tissue homogenates, cell lysates, and conditioned cell culture media from in vitro experiments. Each pack provides reagents for 96 individual determinations and is intended for research use only, not for clinical diagnostic procedures.

The product supports applications in oncology research, inflammatory disease modeling, and hepatic injury studies, and fits workflows ranging from clinical biobank analyses to cell-based laboratory investigations.