EV freeze drying service
Service Package outline
- Freeze drying of EV samples - purified EV samples may be provided or we can purify them for you
Service Requirements
Samples shipped either as live cell cultures or dry ice shipments.
- Cell Culture min 10 ml max 500 ml
- Plasma/sera - Min 0.1 ml. Max 1 ml
- Purified EVs - we recommend providing at least 109
Please supply details of your samples using the exosomes service enquiry form
| Product Details | |
|---|---|
| Service Duration |
1 - 2 weeks from receipt of samples |
| Yields |
Sample dependent. We expect to recover >90% of samples from a freeze-dried sample |
Service Components
For important EV samples, freeze drying provides a way of stabilizing samples over extended periods of time. Freeze drying may also be useful in product formulation. We have years of experience in freeze drying Evs and can help you achieve your research and production goals.
Freeze drying is a process whereby volatile molecules such as water or other solvents are removed from non-volatile material using a vacuum.
Samples are kept frozen during the process so the water molecules are primarily removed by sublimation (solid-to-gas transition) rather than evaporation (liquid-to-gas transition). Freeze drying retains the structure of the non-volatile material which can better retain bioactivity. For example, exosomes that have been subjected to freeze-drying retain therapeutic bioactivity.
Cell Guidance Systems uses freeze drying as part of our production process for exosomes (please see example of product here) and for other products. Based on our years of experience, we offer a cost-effective freeze-drying service for research use only.
Service Outline
- Customer contacts with basic requirements
- Free Consultation with no obligation
- Quotation provided
- Samples sent (or for EVs, we can culture cell lines and purify the EVs)
- Freeze drying is performed within 4 weeks of sample receipt or preparation - usually faster
- Samples returned to customers
For more information about our freeze-drying service, please get in touch with us
Ask for a quote
Please get in touch if you have any questions via the chat box on the right of this page or email [email protected]
