Bio Science Korea

R&D

Core Technology

What is FreSHtracer™?

It's the first technology to measure the glutathione level in living cells.

[FreSHtracer management system] is a promising cell quality evaluation platform that monitors the amount and

activity level of glutathione in real-time by adding Cell2In proprietary fluorescence detector into the live cells.

Proprietary technology

A reversible fluorescent probe

A fluorescent dye developed and
Penetrating cells and indicating glutathione

Live-cell imaging for measuring intracellular glutathione levels.

Real-time glutathione monitoring

World's first technology to monitor glutathione levels in living cells in real-time to assess cell status and quality.

Non-destructive Analysis

Verifies cell status without damage, allowing cells to be used directly in treatment production after measurement.

Quantitative Quality Metrics

Beyond simple presence detection, it quantifies cell 'fitness' through glutathione-related parameters, enabling objective quality control.

Versatile Applications

Widely utilized across drug discovery, disease diagnostics, and the cosmeceutical industry.

Figure 1. Electron microscope view

Figure 2. NTA results showing

particle size distribution.

Figure 3. ExoVesicle Analysis: NTA Method

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