We offer colorimetric and fluorimetric assay kits for measuring NAD, NADH, NAD/NADH Ratio, and Total NAD & NADH from cell samples, see Table 1.
Table 1. NAD and NADH assay comparison.
| Cat# | Product Name | Ex (nm) | Em (nm) | Detection Limit | Dynamic Range |
| 15257 | Amplite® Fluorimetric Total NAD and NADH Assay Kit Red Fluorescence | 571 | 585 | 0.1 µM | 0-3 µM |
| 15258 | Amplite® Colorimetric Total NAD and NADH Assay Kit | 575 | 0.3 µM | 0-10 µM | |
| 15261 | Amplite® Fluorimetric NADH Assay Kit Red Fluorescence | 571 | 585 | 1 µM | 0-100 µM |
| 15263 | Amplite® Fluorimetric NAD/NADH Ratio Assay Kit Red Fluorescence | 571 | 585 | 0.1 µM | 0-3 µM |
| 15271 | Amplite® Colorimetric NADH Assay Kit | 460 | 3 µM | 1-200 µM | |
| 15273 | Amplite® Colorimetric NAD/NADH Ratio Assay Kit | 460 | 0.1 µM | 0.1-10 µM | |
| 15275 | Amplite® Colorimetric Total NAD and NADH Assay Kit Enhanced Sensitivity | 460 | 0.1 µM | 0.1-10 µM | |
| 15280 | Amplite® Fluorimetric NAD Assay Kit Blue Fluorescence | 422 | 466 | 0.03 µM | 0.03-10 µM |