Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues – Containing at least one abnormal peptide link – e.g. – gamma...
Reexamination Certificate
2006-08-22
2006-08-22
Campell, Bruce R. (Department: 1654)
Chemistry: natural resins or derivatives; peptides or proteins;
Peptides of 3 to 100 amino acid residues
Containing at least one abnormal peptide link, e.g., gamma...
C530S344000
Reexamination Certificate
active
07094870
ABSTRACT:
The present invention provides crystals of glutathione oxidized n hydrate (wherein n is an integer or a fraction of not less than 0 and less than 8) useful, for example, as final products of, as raw materials for, or as intermediates of health foods, pharmaceuticals, cosmetics or the like, and a process for producing crystals of glutathione oxidized, which comprises a step of crystallizing glutathione oxidized from a mixture of an aqueous solution containing glutathione oxidized and a water-miscible organic solvent and which is suitable for large-scale synthesis or industrialization.
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Murata Hideki
Shimose Tsuyoshi
Campell Bruce R.
Fitzpatrick ,Cella, Harper & Scinto
Kosar Andrew D.
Kyowa Hakko Kogyo Co. Ltd.
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