Optimalkan pemrosesan sampel darah dan pastikan kualitas ekstraksi RNA

Dalam penelitian biomedis, high-quality RNA extraction is crucial to ensure the accuracy of experimental results. Sebagai sampel biologis yang umum digunakan, 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.

SAYA. 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. Karena itu, 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.

AKU AKU AKU. 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.

Pengenalan Pemasok

Shanghai Lingjun Bioteknologi Co., Ltd.didirikan pada 2016 yang merupakan produsen profesional bahan biomagnetik dan reagen ekstraksi asam nukleat.

Kami memiliki pengalaman yang kaya dalam isolasi dan pemurnian asam nukleat, pemurnian protein, pemisahan sel, chemiluminescence dan bidang teknis lainnya.

Produk kami banyak digunakan di berbagai bidang, misalnya tes kesehatan, pengujian genetik, penelitian universitas, pemuliaan genetik, dll.. Kami tidak hanya menyediakan produk tetapi juga dapat melakukan OEM, ODM, dan kebutuhan lainnya. Jika Anda memiliki kebutuhan terkait, jangan ragu untuk menghubungi kami di penjualan01@lingjunbio.com.