Human T-Box Protein 21 (TBX21) ELISA Kit

For laboratories studying helper T-cell biology, cytokine signaling networks, and immune dysregulation in autoimmune conditions, this Assay Genie ELISA Kit provides quantitative measurement of T-box protein 21 (TBX21), the lineage-defining transcription factor commonly known as T-bet that drives Th1 commitment in CD4+ T cells.

TBX21 expression is profiled across translational immunology, vaccine research, and infectious disease investigations, particularly work on intracellular pathogen responses and characterization of vaccine-induced Th1 immunity.

The kit is configured for measurement in cell lysates from cultured immune cells, supporting research workflows including flow cytometry validation of T-bet expression, western blot companion studies, and cell culture investigations of CD4+ T-cell polarization under varying cytokine conditions.

Each kit supplies reagents in a research use only format sufficient for 96 assays, including a pre-coated microplate, recombinant protein standards, biotinylated detection antibody, streptavidin-HRP conjugate, substrate solution, and wash buffer concentrate. A standard microplate reader, precision pipettes, and reagent-grade water are required but not provided.