We're moving to rndsystems.com. Come with us!
After August 17, 2026, Novus Biologicals products and services will no longer be available on this website; you will access all products and services on rndsystems.com. Create your R&D Systems online account today.
![ELISA: Human Orexin A/Hypocretin-1 ELISA Kit (Colorimetric) [NBP2-80230] - Samples were spiked with high concentrations of Human Orexin A/Hypocretin-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-80230_human-orexin-a-hypocretin-1-elisa-kit-colorimetric-13220241620420.jpg "ELISA: Human Orexin A/Hypocretin-1 ELISA Kit (Colorimetric) [NBP2-80230] - Samples were spiked with high concentrations of Human Orexin A/Hypocretin-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Human Orexin A/Hypocretin-1 ELISA Kit (Colorimetric) [NBP2-80230] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-80230_human-orexin-a-hypocretin-1-elisa-kit-colorimetric-432024914166.jpg)
![ELISA: Mouse Orexin A/Hypocretin-1 ELISA Kit (Colorimetric) [NBP2-80231] - Samples were spiked with high concentrations of Mouse Orexin A/Hypocretin-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-80231_mouse-orexin-a-hypocretin-1-elisa-kit-colorimetric-132202416251747.jpg "ELISA: Mouse Orexin A/Hypocretin-1 ELISA Kit (Colorimetric) [NBP2-80231] - Samples were spiked with high concentrations of Mouse Orexin A/Hypocretin-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Mouse Orexin A/Hypocretin-1 ELISA Kit (Colorimetric) [NBP2-80231] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-80231_mouse-orexin-a-hypocretin-1-elisa-kit-colorimetric-432024856787.jpg)
![ELISA: Rat Orexin A/Hypocretin-1 ELISA Kit (Colorimetric) [NBP2-80232] - Samples were spiked with high concentrations of Rat Orexin A/Hypocretin-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp2-80232_rat-orexin-a-hypocretin-1-elisa-kit-colorimetric-13220241626183.jpg "ELISA: Rat Orexin A/Hypocretin-1 ELISA Kit (Colorimetric) [NBP2-80232] - Samples were spiked with high concentrations of Rat Orexin A/Hypocretin-1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Rat Orexin A/Hypocretin-1 ELISA Kit (Colorimetric) [NBP2-80232] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp2-80232_rat-orexin-a-hypocretin-1-elisa-kit-colorimetric-432024915881.jpg)
