TUBE, BLD COL RNA RED 2.5ML PLAS PAXGENE (100/CS) The PAXgene® Blood RNA Tube is intended for immediate stabilization of intracellular RNA, thereby yielding accurate and reproducible gene expression data It is part of the PAXgene Blood RNA System that integrates the key steps of whole blood collection, intracellular RNA stabilization, and RNA purification The PAXgene Blood RNA Tube contains a proprietary reagent for stabilization of intracellular RNA immediately upon collection Blood draw volume 2.5 mL Intracellular RNA is stabilized for up to three days at room temperature or five days at 2-8°C PAXgene Tubes can be frozen at temperatures of -20°C to -70°C for long-term storage