Thermo Fisher Scientific's KingFisher Flex 96: automated magnetic particle sample processing
The KingFisher Flex 96 from Thermo Fisher Scientific is a versatile instrument designed to automate magnetic particle-based purification and extraction processes. Intended for use in molecular biology, biotechnology and life science research laboratories, this device allows the simultaneous processing of a large number of samples with remarkable efficiency and precision. It is particularly suitable for teams looking to optimise their workflows and reduce the time spent on time-consuming and repetitive manual steps.
The system is based on innovative technology that uses magnetic rods covered with disposable combs, allowing direct manipulation of magnetic particles in microplates. Unlike conventional systems that move liquids, the KingFisher Flex 96 moves magnetic particles from one well to another, significantly reducing the risk of cross-contamination and improving overall purification yield. Controlled particle movement optimises the binding, washing and elution phases, ensuring maximum recovery of nucleic acids, proteins or cell complexes.
Its rotating tray can accommodate up to eight microplates simultaneously, allowing multiple processing steps to be performed in sequence without manual intervention. The interchangeable processing head adapts to different plate formats, offering great flexibility for a wide range of applications, from DNA/RNA extraction and protein purification to the isolation of specific cells.
The intuitive user interface, consisting of an LCD screen and an ergonomic keyboard, simplifies navigation between different protocols. Standard protocols are preloaded into the device's internal memory, and Thermo Scientific BindIt software allows users to create and import their own methods for specific applications. The integrated heating function, adjustable up to 115°C, optimises reactions requiring controlled thermal conditions and ensures perfect homogeneity during critical steps.
Thanks to its compact dimensions and quiet operation, the KingFisher Flex 96 fits easily into any laboratory environment. Its robust design and ease of maintenance make it a reliable tool for intensive daily use. By eliminating error-prone manual steps and standardising procedures, it improves the reproducibility and quality of results, even in demanding environments such as molecular biology platforms or diagnostic laboratories.
The KingFisher Flex 96 is therefore an essential solution for laboratories seeking to automate their purification processes and maximise productivity while ensuring sample safety and integrity.
