Human Estrogen Receptor Alpha (ERa) ELISA Kit

The Assay Genie Estrogen Receptor Alpha (ERα) quantitative immunoassay enables measurement of ERα protein concentrations in human specimens using a colorimetric method readable on standard microplate instrumentation. The assay supports research programs in breast cancer biology, nuclear receptor pharmacology, and hormone signaling, where ERα expression levels function as a translational biomarker.

Configured for 96 individual determinations per kit, the reagents ship in a ready-to-use format that fits routine laboratory throughput. The assay accepts multiple human sample types, with serum samples, plasma preparations, tissue homogenates, and other biological sample matrices all compatible with the workflow.

Typical research applications include characterization of ERα expression in tumor biopsies, pharmacodynamic profiling of selective estrogen receptor modulators, evaluation of endocrine-disrupting compounds, and studies of hormone-responsive cell lines in vitro. For handling, refrigerate between uses and protect from light; aliquot prepared reagents to limit freeze-thaw events during extended studies.