SEARCH Articles Figures Tables Affinity labeling, selection Affinity labels amino acid selective Amino-acid-type-selective labeling Carbon selective isotopic labeling Combination of Group-Selective Fluorescence Labeling with GPC Group-selective fluorescence labeling Selection labeling Selection labeling Selection of reactive active site residues by affinity labeling Selection product labeling Selective Labeling Schemes Selective isotopic labelling Selective serotonin reuptake inhibitors labeling Selectively labelled Selectively labelled Selectivity of labeling The concept of selective and reversible labelling