Human Neuregulin 3 (NRG3) ELISA Kit

Neuregulin 3 (NRG3) is a transmembrane EGF-like signaling ligand that activates ErbB receptor tyrosine kinases and contributes to neuronal migration, synapse formation, and central nervous system development. The Assay Genie Human Neuregulin 3 (NRG3) ELISA Kit provides a quantitative immunoassay for measuring endogenous NRG3 protein in human-derived samples, including tissue homogenates, cell lysates, cell culture supernatants, and serum/plasma specimens.

Built on a colorimetric readout, the assay delivers absorbance-based quantification compatible with standard microplate readers. The kit accommodates up to 96 assays in a microplate format and contains pre-coated wells, recombinant protein reference standards, detection antibodies, and buffer reagents required to generate a full standard curve and quantify unknowns. Validated specifically for human samples, the kit is intended for research use only.

Typical applications include biomarker discovery in neuropsychiatric disease research, characterization of NRG3 expression in cancer cell lines, and monitoring of ErbB ligand signaling during neural differentiation. The protocol requires only a small sample volume per well, and the recombinant standard curve enables accurate interpolation of unknown NRG3 concentrations across the dynamic range of the assay.