ReproCELL Freezing Medium for Human ES/iPS Cells

Catalog Size Price Quantity
RCHEFM001 25 mL $120.00
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F: 617.812.5900

Product Overview

- Increase cell viability up to 10% of input cells (>10-fold higher than DMSO)

- Rapid freezing by vitrification method using liquid nitrogen

- The frozen cells can be kept under -135 degC

- Ideal for serum-free applications

- Each lot is functionally tested for freezing the cells

Cryopreserving of the cells is a critical step to ensure quick and reliable results when performing stem cell culture. ReproCELL’s freezing medium was formulated by the stem cell expert Prof. Nakatsuji and his colleagues at Kyoto University for human ES/iPS cells. It ensures high levels of viability, up to 10% of the input cells, which is more than 10 times greater than the typical viability obtained with 10% DMSO solution.

Serum-free, Ready-to-use. Store at -80 degC for long term storage.

Product Specifications



Storage and Stability

 Store at -80 °C soon after arrival. Thaw before use, and store at 2 °C to 8 °C after thawing. Use it up within about two weeks after thawing. Avoid repeated freezing and thawing

Quality Control

・High viability of human ES/iPS cells after long-term
・Enable the sub-culturing at day3 to 5 after thawing.
・Pre-tested with human iPS cells.
(Takahashi K, et al., Cell, 131, 861–72, 2007)
・Inspected for pH, sterilization and mycoplasma.
・Serum free. 

 Note to Purchaser

 This product is for research use only, not for therapeutic or diagnostic purposes. It is not allowed to sell this product to a third party or use it for commercial purposes without permission from ReproCELL.

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