摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a cyclic diglutamylpeptide by a simple method and in a high purity. SOLUTION: This method for producing cyclicγ-diglutamylpeptide is characterized by adding an hydrogen carbonate salt to an aqueous glutamic acid solution and heat-treating at 100-145°C. COPYRIGHT: (C)2006,JPO&NCIPI
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