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Ajinomoto Aminoscience LLC Introduces AminoStableTM, L-Alanyl-L-Glutamine, Dipeptide

March 29, 2007

AminoStableTM, L-Alanyl-L-Glutamine, is available for medical use, human consumption and for use in cell culture media

Tokyo - Ajinomoto Aminoscience LLC, the global leader in the amino acid marketplace today announced the introduction of AminoStableTM, for use in pharmaceutical applications and for the cell culture market. AminoStableTM is L-Alanyl-L-Glutamine manufactured via a novel and efficient enzymatic method. This newly discovered method is a simple, cost effective process that produces peptides in high yield. Research has shown that Glutamine has many potential healthcare benefits; however use has been limited due to its lack of stability, especially in solution. The dipeptide, AminoStableTM, stabilizes the L-Glutamine in solution. Other forms of L-Alanyl-L-Glutamine are available, however high costs have severely limited usage. Ajinomoto's new, efficient production processes addresses this issue. Ajinomoto expects the introduction of AminoStable(TM) will lead to increased use of L-Alanyl-L-Glutamine in pharmaceutical products, especially intravenous solutions and other application where increased use of L-Glutamine could result in improved patient care. The introduction of AminoStableTM is also expected lead to increased usage of L-Alanyl-L-Glutamine in cell culture media.

AminoStable(TM) will file for Drug Master File approval from the U.S. Food and Drug Administration (FDA). Once approved, pharmaceutical and biotech companies will be able to use AminoStable as an Active Pharmaceutical Ingredient in their medications and other medical specialty products.

Ajinomoto will produce AminoStableTM in its facility located in Raleigh, NC. This is the only US facility that produces pharmaceutical grade amino acids under cGMP conditions.

SOURCE: Ajinomoto USA, Inc.

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