General Epinephrine (EPI) ELISA Kit

Epinephrine (adrenaline) is a catecholamine hormone and neurotransmitter secreted by the adrenal medulla and central nervous system, playing central roles in the fight-or-flight response, cardiovascular regulation, and metabolic homeostasis. Quantitative measurement of this catecholamine in biofluids, tissue homogenates, cell lysates, and cell culture supernatants supports research in stress physiology, neurochemistry, endocrine disorders, and catecholamine pathway studies.

This Competitive ELISA Kit from Assay Genie uses a competitive binding format in which sample analyte competes with a reference conjugate for antibody binding sites, enabling detection of the small catecholamine molecule that cannot be captured by a standard two-antibody approach. The microplate kit contains all reagents required to run the assay, the colorimetric readout is obtained with a standard plate reader, and the assay offers a detection range of approximately 0.1–10 ng/mL with a sensitivity near 0.05 ng/mL. Reconstituted components should be stored refrigerated, and unused strips kept dry and protected from light to preserve antibody activity across the kit shelf life.