Description
This product mainly contains trehalose, PEG, and mannitol. It is specifically formulated to support the freeze-drying (lyophilization) of liquid molecular diagnostic reagents.
Features
- Facilitates lyophilization without affecting assay performance.
- Compatible with a wide range of lyophilizable reagents.
- Lyophilization protocol guidance and custom optimization available.
Components
Name |
13743ES60 (100 T) |
13743ES80 (1000 T) |
13743ES92 (10000 T) |
13743ES98 (100000) |
Lyoprotectant V2 |
600 μL |
6 mL |
60 mL |
600 mL |
Shipping and Storage
This product can be shipped at room temperature.
Storage: 2–8°C: Stable for 1 month; –25 ~ –15°C: Stable for 1 year
Application
Figures
1. Compatible with various lyophilized forms for flexible use

Figure 1. Freeze-Dried Product Forms
Using Yeasen's RNA lyophilizable reagent (Cat#16645ES), which contains Lyoprotectant , both in situ freeze-drying and freeze-dried microspheres were successfully prepared. The in situ freeze-dried product showed a smooth surface with no collapse or tube gap. The microspheres were uniform, plump, and smooth.
Documents:
Safety Data Sheet
Manuals
13743_Manual_Ver.EN20250618.pdf
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FAQ
The product is for research purposes only and is not intended for therapeutic or diagnostic use in humans or animals. Products and content are protected by patents, trademarks, and copyrights owned by Yeasen Biotechnology. Trademark symbols indicate the country of origin, not necessarily registration in all regions.
Certain applications may require additional third-party intellectual property rights.
Yeasen is dedicated to ethical science, believing our research should address critical questions while ensuring safety and ethical standards.