Rat Endothelin Receptor B (ETRB) ELISA Kit

Endothelin Receptor B (ETRB) is a G protein-coupled receptor that mediates vascular responses to endothelin peptides and plays a critical role in neural crest cell development. This rat-specific ELISA from Assay Genie enables quantitative measurement of ETRB across multiple sample matrices, supporting cardiovascular and receptor biology research. Investigators studying pulmonary hypertension, vascular remodeling, or endothelin signaling pathways can apply the kit to evaluate receptor expression in liquid specimens, tissue homogenates, and cell culture preparations. The microplate format relies on a rat-reactive antibody pair to capture and detect the receptor, with absorbance read on a standard plate reader. Components are supplied in individual vials, ready to use, and the kit is intended for research use only. Storing reagents refrigerated between uses preserves antibody activity throughout the workflow.