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The use of immobilized glutamate dehydrogenase to synthesize 13N-labeled l-amino acids

✍ Scribed by Arthur J.L. Cooper; Alan S. Gelbard


Book ID
102985678
Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
597 KB
Volume
111
Category
Article
ISSN
0003-2697

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✦ Synopsis


By utilizing glutamate dehydrogenase immobilized onto CNBr-activated Sepharose it is possible to synthesize six L-L3N-amino acids in high radiochemical yield (S-140 mCi) and in high (>99%) radiochemical purity. These '3N-amino acid solutions are potentially suitable for whole body and organ imaging in large animals and man.


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Stereoselective synthesis of stable isot
✍ Warren J. Goux; Linda Rench; Denise S. Weber πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 French βš– 617 KB

## Abstract We have developed methods for the preparation of L‐glutamic acid, isotopically labeled with ^13^C, using commercially available purified enzymes. The procedure is sufficiently versatile that L‐glutamic acid may be labeled at any carbons or any combination of carbons using ^13^C‐labeled