Interferon-α (IFN-α) fused proteins comprising IFN-α and a cytoplasmic transduction peptide (CTP)

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United States of America Patent

PATENT NO 8623348
APP PUB NO 20120134961A1
SERIAL NO

13260490

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Abstract

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Disclosed is an interferon-α (IFN-α) fused protein having IFN-α fused to a cytoplasmic transduction peptide (CTP). The disclosure relates to a fused protein wherein a CTP, which binds well to cell-membrane barriers and enables translocation into the liver, is genetically fused to a human IFN-α, thereby enhancing the conjugation capacity of cell membranes and antiviral activity, inhibiting CTP transport into the cell nucleus, and enhancing the translocation and settlement of the fused protein into the liver and of transduction to the liver tissue. Accordingly, it is possible to develop protein-based medicines effective for preventing or treating various liver diseases associated with viral infection at low doses.

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Patent Owner(s)

Patent OwnerAddress
JW CREAGENE INCJUNGWON-GU SEONGNAM-SI GYEONGGI-DO 13202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bae, Yong Soo Suwon-si, KR 11 48
Kang, Eun Ju Yongin-si, KR 10 57
Lee, Chan Kyu Seoul, KR 13 34
Lee, Hyun Soo Seoul, KR 168 461
Ryu, Kang Incheon, KR 2 4
Yang, Seonyoung Incheon, KR 1 2

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