An optimized TRIzol-based method for isolating RNA from adipose tissue.

IF 2.2 4区工程技术 Q3 BIOCHEMICAL RESEARCH METHODS

BioTechniques Pub Date : 2023-05-01 DOI:10.2144/btn-2022-0120

Hongwei Zhang, Yaoming Liu, Bingcheng Yu, Rong Lu

引用次数: 0

Abstract

High-quality RNA isolation from recalcitrant adipose tissue with high lipid content and low cell numbers is difficult. Many studies have made efforts to optimize methods for isolating RNA from adipose tissue through combinations of column-based kits and phenol-chloroform methods, or through in-house protocols. However, the considerable complexity of these protocols and the various kits/materials required hamper their wide use. Herein, we describe an optimized protocol based on TRIzol reagent, which is the most accessible ready-to-use reagent for nucleic acid and/or protein isolation in laboratories. This article provides a step-by-step protocol yielding sufficient and qualified RNA from lipid-rich specimens for downstream applications.

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基于trizol的脂肪组织RNA分离方法的优化。

从高脂质含量和低细胞数的顽固脂肪组织中分离高质量RNA是困难的。许多研究通过柱基试剂盒和苯酚-氯仿方法的组合，或通过内部协议，努力优化从脂肪组织中分离RNA的方法。然而，这些协议的相当复杂性和所需的各种工具包/材料阻碍了它们的广泛使用。本文中，我们描述了一种基于TRIzol试剂的优化方案，TRIzol试剂是实验室中最容易获得的核酸和/或蛋白质分离试剂。本文提供了一个循序渐进的方案，从富含脂质的标本中产生足够和合格的RNA，用于下游应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

BioTechniques 工程技术-生化研究方法

CiteScore

4.40

自引率

0.00%

发文量

审稿时长

3.3 months

期刊介绍： BioTechniques is a peer-reviewed, open-access journal dedicated to publishing original laboratory methods, related technical and software tools, and methods-oriented review articles that are of broad interest to professional life scientists, as well as to scientists from other disciplines (e.g., chemistry, physics, computer science, plant and agricultural science and climate science) interested in life science applications for their technologies. Since 1983, BioTechniques has been a leading peer-reviewed journal for methods-related research. The journal considers: Reports describing innovative new methods, platforms and software, substantive modifications to existing methods, or innovative applications of existing methods, techniques & tools to new models or scientific questions Descriptions of technical tools that facilitate the design or performance of experiments or data analysis, such as software and simple laboratory devices Surveys of technical approaches related to broad fields of research Reviews discussing advancements in techniques and methods related to broad fields of research Letters to the Editor and Expert Opinions highlighting interesting observations or cautionary tales concerning experimental design, methodology or analysis.