Fig. 4From: Application of WST-8 based colorimetric NAD(P)H detection for quantitative dehydrogenase assaysThe relationship between absorbance and NAD(P)H concentration. NAD(P)H was measured using colorimetric WST-8 at 450 nm (dashed line) and UV-spectrophotometry at 340 nm (solid line). Measurement of NAD(P)H at 340 nm using UV-spectrophotometry was performed in a 1 mL cuvette or b 96-well plateBack to article page