85-1344-72　［取扱停止］Leibovitz L-15 Medium w/L-Glutamine, HEPES, Tris, Low Sodium (Powder) 50L　L2100

特徴

• The most commonly used buffering system for mammalian cell cultures is a bicarbonate/CO2 system, which requires CO2 regulators and incubators to supply a constant level of CO2. As a replacement, Leibovitz developed a bicarbonate-free medium, L15, with relatively high levels of certain amino acids in the free base form.
• The most common method in use today for buffering mammalian cell cultures is the bicarbonate/CO2 system, which is based on the following equilibrium:CO2 + H2O <-> HCO3" + H+
• The use of bicarbonate is an attempt to mimic the buffering system of blood, but it has at least two major drawbacks. (1) The p/Q of bicarbonate is 6*1, which is far removed from the desired pH range of cell culture media (7-0-7-4). (2) Although bicarbonate is cheap, supplying a constant level of CO2 to cell cultures is definitely not, as it requires expensive CO2 incubators or fermentors.

仕様

• Size：50L
• Grade：Cell Culture Grade
• EU Commodity Code：38210000
• この商品は法規制を確認しておりません。(法規制によって販売できない場合もございます)
• 製品の仕様は予告なく変更になる場合がございます。最新仕様はメーカーホームページをご確認ください。

• 【試薬に関するお問合せ】
• アズワン株式会社 試薬・プロセス材料グループ
• TEL：06-6447-8641
• FAX：06-6447-8642
• E-mail：[email protected]