L-Glutamine solution

L-Glutamine solution or L-Glutamine is an essential amino acid that is an important component in the culture medium and acts as a main source of energy for the cells in the culture medium. L-glutamine is not stable for a long time except in the frozen state, that is why it should be divided into smaller amounts and then stored in the frozen state. The stability of L-glutamine in the culture medium is mainly dependent on the temperature at which it is stored.