CryoStem™ Freezing Medium

Catalog Size Price Quantity
01-0013-50 50 ml $113.00
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F: 617.812.5900

Product Overview

CryoStem Freezing Medium is a ready-to-use solution for the xeno-free cryopreservation of human embryonic stem (ES), induced pluripotent stem (iPS) and mesenchymal stem cells.   Pluripotent stem cells preserved with CryoStem Freezing Medium result in high cell viability and recovery and express typical pluripotent markers after thawing. CryoStem Freezing Medium was developed to maintain xeno-free conditions during cryopreservation when culturing cells in a xeno-free environment. CryoStem Freezing Medium has been tested on human ES cells (H1, H9 and HuES9) and mesenchymal stem cells. Superior results were obtained in comparison with both serum-containing freezing media as well as competing serum-free products, making this an ideal product for cryopreservation of valuable human stem cell cultures. 

Product Specifications


50 ml

Storage and Stability

Store Cryostem Freezing Medium at 4°C. Medium is stable for a minimum of 3 months when stored as directed.

Quality Control

Human ES cells were frozen using CryoStem Freezing Medium, thawed, cultured, and AP positive colonies were counted. When thawed and cultured, cells preserved with CryoStem Freezing Medium had a minimum of 10% more AP positive colonies than an alternative freezing method.

Related Products

NutriStem™ XF/FF Culture Medium (Cat. No. 01-0005)

Notice To Purchaser

Purchaser represents and warrants that it will use Freezing Medium purely for research purposes, not for diagnostic use, not for resale, and not for use in humans or veterinary applications. Stemgent will not be held responsible for patent infringement or other violations that may occur with the use of our products.

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