Human Tumor Necrosis Factor Receptor Superfamily, Member 1B (TNFRSF1B) ELISA Kit

Quantitative immunoassay from Assay Genie targeting human TNFRSF1B, the 75 kDa type II tumor necrosis factor receptor also known as TNFR2 and CD120b. The kit supports cytokine receptor research into inflammation, autoimmune disease models, and tumor immunology, where TNFR2 signaling drives regulatory T-cell expansion, myeloid cell survival, and tissue remodeling. Investigators apply the assay across biological specimens including serum or plasma, cell culture supernatants, and tissue homogenates to quantify soluble receptor shedding and to compare receptor levels across treatment cohorts. Each kit provides reagents for 96 determinations: pre-coated microplate strips, biotinylated detection antibody, streptavidin-HRP conjugate, lyophilized reference standards, wash buffer, and TMB substrate. The protocol uses a capture-and-detection antibody format with absorbance-based signal generation, intended for research use only and not for clinical diagnostics. Unopened components should be refrigerated to preserve activity through the kit's stated shelf life.