Phenol and Guanidine Isothiocyanate Solution

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

**Definition:** A ready-to-use reagent for the isolation of high-quality total RNA or the simultaneous isolation of RNA, DNA, and protein from biological samples. It is a monophasic solution of phenol and guanidine isothiocyanate.

**Synonyms:** - TRIzol - TRIzol - TRIzol Reagent - Tri-Reagent