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相关概念视频

Sample Preparation for Analysis: Overview01:21

Sample Preparation for Analysis: Overview

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Sample preparation is an essential step in the analytical process. It involves preparing a sample so that it can be analyzed accurately. The goal is to extract the analyte, the substance you want to measure, from the sample while removing any components that may interfere with the analysis. Sample preparation techniques vary depending on the physical state of the sample.
Bulk or large solid samples are typically reduced in size using grinding, crushing, or milling techniques to increase the...
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相关实验视频

Updated: May 5, 2026

Cellular Lipid Extraction for Targeted Stable Isotope Dilution Liquid Chromatography-Mass Spectrometry Analysis
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Cellular Lipid Extraction for Targeted Stable Isotope Dilution Liquid Chromatography-Mass Spectrometry Analysis

Published on: November 17, 2011

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固体相提取的详细协议,用于脂质组分析.

Marian N Aziz1, Leticia Brotto2, Ahmed S Yacoub2

  • 1Cyclotron and Radiochemistry Program, Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX, USA.

Methods in molecular biology (Clifton, N.J.)
|July 8, 2024
PubMed
概括
此摘要是机器生成的。

固相提取 (SPE) 对于脂质组分析至关重要,它可以从血清,血和组织等生物样本中精确净化脂质. 优化SPE需要仔细选择材料,流量和储存条件,以获得可靠的结果.

关键词:
用于脂质基因组的SPE.肌肉的SPE用于肌肉.血的SPE用于血.血清的SPE为血清中的SPE.样品的准备 样品的准备

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Extraction and Analysis of Microbial Phospholipid Fatty Acids in Soils

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The MPLEx Protocol for Multi-omic Analyses of Soil Samples
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科学领域:

  • 生物化学 生物化学
  • 分析化学 分析化学
  • 俄米克斯科学科学 俄米克斯科学

背景情况:

  • 强大的分析技术对于通过欧米特征分析了解细胞功能至关重要.
  • 精确的样本准备对于生物分子的全面分析至关重要.
  • 脂管学需要有效的方法来从复杂的生物矩阵中提取和净化脂质.

研究的目的:

  • 详细介绍脂质组分析的固体相提取 (SPE) 方法.
  • 突出SPE在准备生物流体和组织样本用于脂质学研究中的重要性.
  • 讨论影响SPE在脂质学应用中的成功的关键因素.

主要方法:

  • 固相提取 (SPE) 作为脂质分离的主要技术.
  • SPE应用于生物流体样本 (血清和血).
  • 在肌肉组织样本上应用SPE.

主要成果:

  • SPE是一种不可或缺的,用户友好的脂质提取和净化方法.
  • 影响SPE可靠性的关键因素包括柱子材料,流量和存储.
  • 对于特定的生物样本类型,提供了详细的SPE协议.

结论:

  • SPE是促进脂质组研究的重要技术.
  • 优化的SPE协议提高了脂质组分析的准确性和可靠性.
  • 本章提供了在脂管学中执行SPE的实用指导.