CTL ImmunoSpot S6 Universal M2 Cell Counter Analyzer with BioStack 2WR Automated Plate Stacker

The CTL ImmunoSpot S6 Universal M2 Cell Counter Analyzer is a scientific-grade, high-resolution imaging platform optimized for brightfield and fluorescence cellular analysis across various microplate formats. It is widely adopted in molecular diagnostics, biotechnology, and bioprocessing research for applications including single- and double-color ELISPOT assays, live/dead cell counting, and colony counting of bacterial, yeast, and viral cultures.

Key features include:

• Scientific-grade monochrome camera supporting fluorescence and brightfield imaging, critical for sensitive cell quantification in biomedical engineering and synthetic biology workflows.
• Support for multiple plate formats: 6-, 12-, 24-, 48-, 96-, 384-well plates, and 96-well strips, facilitating versatile high-throughput screening and gene editing assays.
• Motorized optical system offering precise zoom and focus control for consistent image acquisition.
• Dual illumination sources: a 114 LED top ring (rated for 100,000 hours) and a bottom uniform luminescent flat light panel, ensuring uniform lighting essential for quantitative fluorescence and brightfield analysis.
• Multiple emission filter positions supporting fluorophores such as DAPI, FITC, PE, Cy5, and others—enabling multi-color fluorescence detection tailored to molecular cloning workflows and biomanufacturing quality control.
• The integrated S6 ImmunoStack BioStack 2WR automated plate loader accommodates up to 30 plates per run, enhancing throughput and automating scanning in biopharmaceutical production pipelines.
• Robust mechanical design ensures reliable, stable plate handling and imaging during extended automated runs, crucial for reproducibility in clinical diagnostics and cellular phenotyping.

This system is essential for laboratories requiring accurate cell counting and fluorescence imaging integrated with automated plate handling. It supports diverse applications in synthetic biology research, molecular diagnostics, and bioprocessing, including live-cell imaging, enzymatic ELISPOT assays, and nucleic acid/protein quantification.

Note: This pre-owned unit is sold as-is, without warranty or returns. Setup requires manufacturer assistance due to incomplete software installation. The package includes multiple adapters, reference plates, fluorescent demo plates, and software dongle. It is widely used by academic, biopharma, and clinical laboratories and supports automation workflows critical for advancing biotechnology research.