Human Endothelin 1 (EDN1) ELISA Kit

Endothelin-1 (EDN1) is a 21-amino acid vasoactive peptide secreted primarily by vascular endothelial cells. This Assay Genie competitive ELISA Kit provides quantitative measurement of the human analyte across diverse research samples, including serum specimens, plasma specimens, tissue homogenates, cell lysates, and cell culture supernatants.

The 96-assay microplate format accommodates both in vitro cell-based workflows and in vivo study designs. Researchers studying cardiovascular disease, pulmonary hypertension, atherosclerosis, renal pathophysiology, and endothelial dysfunction can integrate the assay into existing plate-based protocols. Endothelin-1 acts on ETA and ETB receptors to influence vascular tone, making this kit relevant to investigations of vasoconstriction, inflammatory signaling, and therapeutic response.

Results are read on a standard colorimetric plate reader. The competitive immunoassay principle is well matched to small peptide analytes like EDN1. Reagents are stored under refrigerated conditions to preserve antibody binding activity through the kit's shelf life. The product is labeled for research use only and supports biomarker discovery across translational and basic science programs.