Human Galectin 9 (GAL9) ELISA Kit

Galectin-9 is a β-galactoside-binding lectin involved in immune regulation, cell adhesion, and tumor microenvironment signaling. This colorimetric immunoassay from Assay Genie is configured in a microplate format for quantitative measurement of human GAL9 protein. Compatible inputs include plasma or serum-derived specimens, tissue homogenates, cell lysates, and conditioned media harvested from in vitro culture. The kit supports research into immune checkpoint pathways, chronic inflammation, autoimmune disease, and oncology, where galectin-9 concentrations serve as a biomarker of T-cell exhaustion and tumor immune evasion. Reagents are supplied ready-to-use with pre-coated wells, reducing hands-on preparation time for laboratory workflows. Each plate accommodates a standard curve plus up to 96 assays in parallel, and the protocol is optimized for batch processing of clinical or experimental samples.