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Last Updated: March 29, 2024

Patent: 6,368,845


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Summary for Patent: 6,368,845
Title: Polypeptides having L-asparaginase activity
Abstract:Disclosed are polypeptides which originate from mammal, having L-asparaginase activity. The polypeptides are easily prepared by applying recombinant DNA techniques to DNAs encoding the polypeptides and they exert satisfactory effects in the treatment and/or the prevention for diseases caused by tumor cells dependent on L-asparagine, and cause no substantial serious side effects even when administered to humans in relatively-high dose.
Inventor(s): Ario; Takeshi (Okayama, JP), Taniai; Madoka (Okayama, JP), Yamamoto; Kozo (Okayama, JP), Kurimoto; Masashi (Okayama, JP)
Assignee: Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo (JP)
Application Number:09/635,705
Patent Claims:see list of patent claims

Details for Patent 6,368,845

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Recordati Rare Diseases, Inc. ELSPAR asparaginase For Injection 101063 01/10/1978 ⤷  Try a Trial 2016-06-07
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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