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Sample Collection and Preservation

The type of biological sample, the appropriate time to obtain the sample, the way of sampling, the storage and transport are critical points to all genetic studies based on collected samples.Good preservation and storage are essential to preserving genetic material from wide variety of biological sample. DNA and RNA degrade with increased time and temperature, and RNA degrades more rapidly than DNA. The stabilization of DNA and RNA in biological samples is a challenge for researchers.

Without stabilization, the biological sample is likely to change during transit, and their molecular components may deteriorate before the nucleic acid is extracted, therefore influencing the genetic results obtained. To overcome this problem, the addition of our Tiaris stabilizing buffer to the biological samples prevent DNA/RNA degradation for several days and enhance the performance of genetic analysis.
Tiaris collection and stabilization kits are ideal for any genetic applications and provide researchers a non-invasive collection, stabilization and transportation of high quality DNA or RNA.

We offer everything you need for collection and DNA stabilization of stool, urine, blood, saliva, and buccal swab samples to help maximize high purity nucleic acid yields.



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