Human NPB ELISA Kit (HUFI07482)

Neuropeptide B (NPB) is a 29-amino-acid signaling peptide expressed primarily in the central nervous system, where it serves as the natural ligand for the G-protein-coupled receptor NPBWR1 (GPR7). This Assay Genie ELISA Kit enables quantitative measurement of circulating NPB in human blood-derived specimens, supporting research into feeding behavior, energy homeostasis, neuroendocrine regulation, and pain modulation pathways. Investigators studying appetite control, obesity mechanisms, sleep-wake cycles, and neuropeptide crosstalk rely on circulating NPB concentrations to track responses to pharmacological, dietary, and behavioral interventions. The pre-coated microplate format delivers reproducible quantitative results appropriate for biomarker screening and translational neuroscience projects. Each kit provides sufficient reagents for 96 individual determinations, with all components provided refrigerated and stable when stored between uses. A sample volume of 100 µL per well is recommended, with detailed protocol instructions, calibration standards, and quality-control data accompanying every shipment.