Human Tumor Necrosis Factor Receptor Superfamily, Member 1A (TNFRSF1A) ELISA Kit

The 55 kDa transmembrane receptor TNFRSF1A, also known as TNFR1 or p55, binds tumor necrosis factor-alpha and initiates NF-κB signaling, caspase-mediated apoptosis, and downstream inflammatory responses. This Assay Genie enzyme-linked immunosorbent assay kit quantifies the soluble human receptor and is intended for in vitro research use only.

The kit supports investigations into TNF pathway biology, sepsis, rheumatoid arthritis, inflammatory bowel disease, and autoimmune disorders, where circulating TNFR1 levels correlate with disease severity. Each kit ships with a pre-coated microwell plate, biotinylated detection reagent, calibrated standards, and enzyme substrate, providing enough reagents for 96 individual determinations read on a standard plate reader.

Store reagents refrigerated and protect from light to preserve activity throughout the workflow.