RNA Preserve

Cat. 17260, 17265

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RNA Preserve

Cat. 17260, 17265

Stabilizes and protects cellular RNA in various samples

Room temperature stablization of tissues, microbes, stool, cells, plants and more
Inactivates RNases immediately
Maintain RNA quality and integrity
Minimizes the need for freezing
Compatible with RNA extraction kits including Norgen RNA Purification Kits

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RNA Preserve
(Cat. 17260) 50 mL

RNA Preserve
(Cat. 17265) 100 mL

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Product Size

Kit Specifications

You have selected: Cat. 17260

Storage and Stability
Norgen’s RNA Preserve can be stored at room temperature for up to 6 months. If precipitate is observed, warm at 37ºC for 30 minutes.

You have selected: Cat. 17265

Storage and Stability
Norgen’s RNA Preserve can be stored at room temperature for up to 6 months. If precipitate is observed, warm at 37ºC for 30 minutes.

Supporting Data

Figure 1. Soil RNA Preservation up to 2 weeks at Room Temperature using Norgen's RNA Preserve. Freshly collected (200 mg of clay) was mixed with 400 µL of three different RNA preservatives (Norgens RNA Preserve, Competitor A and Competitor B). Samples were then stored at room temperature for 2 weeks. Prior to RNA purification, the RNA preservative was removed by a short centrifugation step (5,000 rpm for 3 minutes). Next, RNA was purified from each sample using Norgens Soil Total RNA Purification Kit (Cat. 27750). Purified total soil RNA was visualized on 1x MOPS RNA gel. Result indicated that Norgen's RNA Preserve could maintain the integrity of Soil RNA for 2 weeks of storage at room temperature.

Figure 2. Plant RNA Stability after 2 Days Incubation at Room Temperature usingNorgens RNA Preserve. Six leaf disks (0.7 cm diameter) were stored at different storage conditions (inNorgens RNA Preserve, not preserved and stored at room temperature, -70°C) for 2 days and total RNA was then purified usingNorgens Plant/Fungi Total RNA Purification Kit (Cat. 25800). The purified RNA was loaded onto aNanoRNA chip and analyzed in 2100 Expert (v. B.02.08.SI648, Agilent Technology). The RNA preserved inNorgen'sRNA Preserve shows a similar RNA profile with the frozen method, indicating no changes in RNA stability at room temperature for 2 days withNorgens RNA Preserve, while the not preserved samples start showing signs of degradation after 2 days (red box and arrow).

Click for expanded view

Protocols:

(17260, 17265) RNA Preserve - Protocol (50 mL, 100 mL)

Application Notes:

Preservation of RNA in Soil, Plant and Stool Samples Using Norgen’s RNA Preserve

Product Overview
Documentation

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RNA Preserve

Norgen’s RNA Preserve is a non-toxic liquid that stabilizes and protects cellular RNA in various samples including animal tissue, bacteria, soil, stool and plant. RNA Preserve is designed to stabilize total RNA from 2 days up to several weeks at room temperature depending on the sample type. After RNA Preserve is added to the sample, the sample can be shipped safely or stored at room temperature without significant RNA degradation.

Norgen’s RNA Preserve is compatible with most of Norgen’s RNA purification kits, providing high quality and integrity true total RNA for many downstream applications including RT-PCR and NGS.

Supporting Data

Click for expanded view

Kit Specifications

You have selected: Cat. 17260

Storage and Stability
Norgen’s RNA Preserve can be stored at room temperature for up to 6 months. If precipitate is observed, warm at 37ºC for 30 minutes.

You have selected: Cat. 17265

Storage and Stability
Norgen’s RNA Preserve can be stored at room temperature for up to 6 months. If precipitate is observed, warm at 37ºC for 30 minutes.

Protocols:

(17260, 17265) RNA Preserve - Protocol (50 mL, 100 mL)

Application Notes:

Preservation of RNA in Soil, Plant and Stool Samples Using Norgen’s RNA Preserve

Improve Your Workflow with Best-in-Class Total RNA Purification Technology | Learn More

RNA Preserve (Cat. 17260, 17265)

RNA Preserve

RNA Preserve

Product Size

RNA Preserve (Cat. 17260, 17265)

RNA Preserve

RNA Preserve

Product Size

Product Overview

Documentation