Optimice el procesamiento de muestras de sangre y garantice la calidad de la extracción de ARN.

En la investigación biomédica, high-quality RNA extraction is crucial to ensure the accuracy of experimental results. Como muestra biológica de uso común., every detail in the processing of blood samples will directly affect the quality of the final RNA. To reduce the risk of RNA degradation, we will explore some effective blood sample pretreatment.

I. Fast and efficient sample processing

Blood samples should be centrifuged as soon as possible after collection to avoid hemolysis caused by the rupture of red blood cells. Hemolysis not only releases hemoglobin, but also activates endogenous RNase, thereby accelerating RNA degradation. Por lo tanto, it is recommended to complete centrifugation and aliquoting within 3-5 hours after sample collection.

II. Choose the right blood collection tube

Using blood collection tubes specifically designed for RNA preservation, such as PAXgene whole blood RNA blood collection tubes, can protect RNA from degradation to a certain extent. These blood collection tubes have built-in protective agents that can effectively inhibit RNase activity and ensure the stability of RNA.

III. Add protective agent

If the sample cannot be processed immediately, consider adding a protective agent such as RNAlater or TRIzol to the sample. These reagents can further inhibit RNase activity and protect RNA from environmental factors.

The quality of RNA in blood samples can be significantly improved through the above measures and provide a reliable basis for subsequent research.

Introducción del proveedor

Shanghai Lingjun Biotecnología Co., Limitado.se estableció en 2016 que es un fabricante profesional de materiales biomagnéticos y reactivos de extracción de ácidos nucleicos..

Tenemos una rica experiencia en aislamiento y purificación de ácidos nucleicos., purificación de proteínas, separación celular, quimioluminiscencia y otros campos técnicos.

Nuestros productos son ampliamente utilizados en muchos campos., como pruebas médicas, pruebas genéticas, investigación universitaria, mejoramiento genético, etc.. No solo proporcionamos productos sino que también podemos realizar OEM, ODM, y otras necesidades. Si tienes necesidades relacionadas, no dude en contactarnos en ventas01@lingjunbio.com.