Human Interleukin 2 Receptor Alpha (IL-2Ra) ELISA Kit

The Assay Genie IL-2Ra immunoassay kit supports quantitative measurement of human Interleukin-2 Receptor alpha (also known as CD25) across research specimens such as patient serum-derived samples, plasma-derived fractions, and tissue homogenates. Built around an ELISA workflow, the kit provides reagents for 96 reactions in a microplate format, supporting small-cohort studies and screening panels.

IL-2Ra is the alpha chain of the high-affinity IL-2 receptor and serves as an activation marker on T lymphocytes. Researchers studying immune regulation, autoimmunity, transplant tolerance, and lymphoid malignancies commonly measure soluble CD25 levels. The Assay Genie kit is configured for research use only and is intended for laboratory professionals working under standard biosafety practices.

Each kit includes a pre-coated microplate, a detection antibody, assay standards, and substrate solution. Refrigerated storage of components is recommended. The absorbance-based readout is captured on a standard plate reader, and results are interpreted against a standard curve generated from the provided calibrators. Research use only; not intended for diagnostic procedures.