LeukoCatch, a quick and efficient tool for the preparation of leukocyte extracts from blood
2011
LeukoCatch: A New Tool for Preparing Leukocyte Extracts from Blood
publication
Evidence: moderate
Author Information
Author(s): Okuzaki Daisuke, Kimura Shoichi, Yabuta Norikazu, Ohmine Toshinari, Nojima Hiroshi
Primary Institution: Osaka University
Hypothesis
The study aims to develop a simple and efficient system for obtaining leukocyte extracts without hemoglobin.
Conclusion
LeukoCatch is effective for both bedside diagnosis and basic research using blood samples.
Supporting Evidence
- LeukoCatch can prepare leukocyte extracts in under 3 minutes without centrifugation.
- The protein recovery rate using LeukoCatch is at least 4 times better than conventional methods.
- More than 90% of hemoglobin is removed during the extraction process.
Takeaway
LeukoCatch is a new tool that helps scientists quickly get important parts from blood without needing complicated machines.
Methodology
LeukoCatch uses a filter system in a syringe to capture leukocytes while allowing red blood cells to pass through.
Limitations
The system still allows some hemoglobin contamination, which can interfere with protein analysis.
Digital Object Identifier (DOI)
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