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.
![Lactase Activity Assay Kit (Colorimetric) [NBP3-25846] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp3-25846_lactase-activity-assay-kit-colorimetric-8120249432926.png "Lactase Activity Assay Kit (Colorimetric) [NBP3-25846] - Standard Curve Reference")
![Lactase Activity Assay Kit (Colorimetric) [NBP3-25846] - Assay Example](http://images.novusbio.com/fullsize/nbp3-25846_lactase-activity-assay-kit-colorimetric-81202410594316.png)