Lipid Extraction Kits

Lipid extraction kits are designed to isolate lipids from biological samples for subsequent analysis. These kits streamline the extraction process, ensuring that lipids are efficiently separated from proteins, carbohydrates, and other cellular components. Here’s a technical breakdown of their content and usage:

Components

  • Solvents: Typically include organic solvents like chloroform, methanol, and butanol, which are used to solubilize and extract lipids from the sample matrix.
  • Reagents: May include acidified solvents or specific additives to improve the yield and purity of lipid extraction.
  • Buffers: Used to maintain pH and ionic strength during the extraction process.
  • Separation Materials: Could involve filters or centrifuge tubes designed to facilitate phase separation and lipid isolation.

Procedure

  • Sample Preparation: Homogenization or tissue disruption to break down cellular structures and release lipids.
  • Extraction: Mixing the sample with organic solvents to dissolve lipids. This often involves a two-phase extraction process where lipids partition into the organic phase.
  • Separation: Centrifugation or decanting to separate the organic layer containing lipids from the aqueous phase.
  • Purification: Additional steps may be included to further purify the lipid extract from contaminants.

Applications

  • Quantitative Analysis: Measuring total lipid content or specific lipid classes using techniques like gas chromatography (GC) or liquid chromatography (LC).
  • Qualitative Analysis: Identifying lipid species and their molecular structures using mass spectrometry (MS) or nuclear magnetic resonance (NMR) spectroscopy.

Key Considerations

  • Solvent Choice: The choice of solvents affects lipid recovery and purity.
  • Sample Matrix: The complexity of the sample matrix may require optimization of extraction conditions.
  • Safety: Organic solvents used in the process are hazardous; appropriate handling and disposal are necessary.

AffiEXTRACT® Lipid Extraction Kit
CAT# AFG-XTR-001
Size: 50 Preparations
Not Available For Sale 0.0 USD
AffiEXTRACT® Lipid Extraction Kit V2
CAT# AFG-XTR-002
Size: 100 Isolations
402.00 402.0 USD
610.63 610.63 USD
914.38 914.38 USD
914.38 914.38 USD