Embryonic Stem Cell Culture Media, Mouse (mES)

Upon receipt, mES Cell Culture Medium should be stored at -20 °C until required for use.<br>When stored properly, product is stable until the expiration date stated on the label. Once<br>opened, the unused portion can be stored at 4 °C for at least 4 weeks. Protect from light<br>during storage. Avoid repeated freeze/thaw cycles. It is recommended that the product be discarded following expiry. Be aware that the addition of certain supplements can effect product stability and characteristics.<br>Turbidity and flocculent material may be present after thawing or after prolongedfreezer and/or refrigerated storage. We recommend that in case of flocculent material or turbidity, to use a GP Express Plus Membrane in combination with a standard 70 mm fiberglass pre-filter for 500ml. bottle top filters.