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Last Updated: December 2, 2021

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Patent: 7,244,591

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Summary for Patent: 7,244,591
Title:Yeast transformant producing recombinant human parathyroid hormone and method for producing the hormone
Abstract: Novel Saccharomyces Cerevisiae mutant strains are provided for producing human parathyroid hormone. The novel strains acre genetically disrupted in at least one of the genes encoding the yapsin family of proteases Yapsin 1, Yapsin 2 and Yapsin 3 and harbor a human parathyroid hormone gene in their genomes. Culturing the novel strains results in the secretion of intact hPTH into culture media at high yield.
Inventor(s): Rhee; Sang Ki (Seoul, KR), Kana; Hyun Ah (Taejeon, KR), Chung; Bong Hyun (Taejeon, KR), Ko; Su Min (Kyunggi-do, KR)
Assignee: Dong Kook Pharmaceutical Co., Ltd. (Seoul, KR)
Application Number:10/363,329
Patent Claims:see list of patent claims

Details for Patent 7,244,591

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Nps Pharmaceuticals, Inc. NATPARA parathyroid hormone For Injection 125511 2015-01-23 ⤷  Free Forever Trial 2020-08-31
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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