Micro-centrifuges are compact and powerful laboratory instruments designed for rapid spinning of small sample volumes, typically ranging from 0.2 mL to 5 mL. They are essential in various scientific fields, particularly in molecular biology, biochemistry, and clinical diagnostics. Here are some key applications of micro-centrifuges:

• DNA/RNA Extraction and Purification: Micro-centrifuges facilitate the separation of nucleic acids from cellular components, crucial for genetic studies and molecular biology techniques such as PCR amplification.
• Protein Purification: In protein research, micro-centrifuges are used to isolate proteins from cell lysates or tissue homogenates, helping maintain their stability and activity during the process.
• Cell Fractionation: These devices enable the separation of cellular organelles and components, which is vital for studying cellular mechanisms and developing treatments for diseases.
• Clinical Diagnostics: Micro-centrifuges are widely utilized in clinical laboratories for processing biological samples, including the separation of serum or plasma from whole blood and urine sediment analysis.
• Enzyme Assays: Many enzyme assays require low temperatures to inhibit enzymatic activity during sample preparation. Refrigerated micro-centrifuges are particularly useful in maintaining sample integrity under these conditions.
• Virology and Microbiology: They assist in the concentration and purification of viruses, bacteria, or other microorganisms from culture supernatants or clinical samples.
• Drug Discovery and Pharmaceutical Research: Micro-centrifuges are indispensable for drug formulation studies, pharmacokinetic analysis, and high-throughput screening of potential drug candidates.
• Sample Storage: After centrifugation, samples can be temporarily stored in the cold environment of refrigerated micro-centrifuges before further analysis or processing.

The versatility, speed, and efficiency of micro-centrifuges make them invaluable tools in modern laboratories, enhancing the accuracy and reliability of experimental results across various scientific disciplines.