| 摘要 |
<p>The invention pertains to the use of amino acid derivatives selected from N-acetyl amino acids,γ-glutamyl amino acids, pyroglutamyl amino acids, glutamate-containing or proline-containing dipeptides, oxo-aminoacids, homo-aminoacids, and glycyl- glycine, as a growth- and production promoting ingredient, in culture media for culturing eukaryotic cells. The invention further pertains to culture media containing these amino acid derivatives at levels of at least 0.001 mg/1.</p> |
