价格：600

    货号：03-022-1B

    规格：100ml

    产品名称：L-Alanyl-L-Glutamine (Stable Glutamine), 200 mM per liter

               谷氨酰胺溶液（稳定型）

   【产品介绍】

     L-Alanyl-L-Glutamine Solution (200 mM) is commonly called “Stable 

     Glutamine”. This is a ready-to-use stock solution used to supply 

      L-glutamine, an essential amino acid that is a required additive to 

most cell culture media.  L-glutamine facilitates the storage and transfer of nitrogen to the cells 

in culture. Glutamine is also one of the most readily available amino acids for use as an energy 

source when glucose levels are low and energy demands are high, especially for rapidly proliferating

 cell types or cells cultured under hypoxic conditions, where glucose metabolism is less efficient.

In order to combat the rapid breakdown of free L-glutamine and increase glutamine stability within 

cell culture media, L--alanyl-L-glutamine dipeptides is often substituted. L-alanyl-L-glutamine is a 

dipeptide that is stable in cell culture medium over longer periods of time, even at 37°C. The strong

 bonds within L-alanyl-L-glutamine stabilize the compound from degradation, while the L-glutamine 

itself is still readily accessible to the cells. Supplementing stem cell media with L-alanyl-L-glutamine 

can extend the shelf-life of the media at 4°C and greatly reduce the problems associated with the 

breakdown of glutamine into ammonia waste.

Advantages

Ready-to-use 200 mM stock solution

Increases glutamine stability within cell culture media

Improves cell health by minimizing toxic ammonia build-up

Extends media shelf-life at 4°C

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