Fig. 1From: A rapid and cost-effective fluorescence detection in tube (FDIT) method to analyze protein phosphorylationSchematic representation of the workflow used for the fluorescence detection in tube (FDIT) method. The protein kinase reaction products in a tube were pelleted by cold acetone, stained in Pro-Q® Diamond for 2 h in dark, then pelleted again in cold acetone, washed to remove the stain residues and quantified with a plate reader. P-protein phosphorylated proteinBack to article page