The use of the o-phthalaldehyde reaction as a sensitive assay for protein and to determine protein in bacterial cells and dental plaque.
D001426:Bacterial Proteins / Q000032:analysis*; D055598:Chemical Phenomena; D002621:Chemistry; D003773:Dental Plaque / Q000032:analysis*; D006801:Humans; D011506:Proteins / Q000032:analysis*; D013050:Spectrometry, Fluorescence; D009764:o-Phthalaldehyde
D001426:Bacterial Proteins; D011506:Proteins; D009764:o-Phthalaldehyde