PAXgene Tissue System

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

**Definition:** A proprietary system comprised of a formalin-free tissue fixative and stabilizing reagent designed to preserve tissue structures without damaging biomolecules. This allows both histologic examination and isolation of RNA, miRNA, DNA, and/or proteins from a single sample.

**Synonyms:** - PAXgene Tissue - PAXgene Tissue FIX - PAXgene Tissue STABILIZER