Hydrazide-Tandem Mass Tag

**Semantic type:** Indicator, Reagent, or Diagnostic Aid

**Definition:** A tandem mass tag reagent preparation that is coupled to a carbonyl-reactive hydrazide group that enables labeling and quantitative profiling of glycopeptides, carbohydrates, steroids, or oxidized proteins.

**Synonyms:** - Hydrazide TMT - Hydrazide-TMT