发明名称 |
T-CELL-SPECIFIC HUMANIZED SINGLE FRAGMENT ANTIBODY DELIVERY VEHICLE |
摘要 |
The present invention relates to a humanized scFv delivery vehicle targeted to be human T-cell specific, and provides: a humanized scFv which comprises a heavy-chain variable region (VH) consisting of a polypeptide comprising an amino acid sequence given by sequence number 32 and comprises a light-chain variable region (VL) consisting of a polypeptide comprising an amino acid sequence given by sequence number 34; and a T-cell-specific drug or marker delivery vehicle comprising the humanized scFv. The humanized scFv of the present invention has minimalised antigenicity and has an effect which does not give rise to an immune reaction even when used in the human body, and thus can advantageously be used as a delivery vehicle for specifically delivering a target substance such as a siRNA gene or an immune reaction regulating protein to T-cells. |
申请公布号 |
US2016060341(A1) |
申请公布日期 |
2016.03.03 |
申请号 |
US201314654273 |
申请日期 |
2013.03.05 |
申请人 |
(IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) |
发明人 |
LEE Sang Kyung;HONG Hyo Jeong;KUMAR Priti |
分类号 |
C07K16/28;A61K47/48 |
主分类号 |
C07K16/28 |
代理机构 |
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代理人 |
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主权项 |
1. A heavy chain variable region (VH) of a T cell-specific humanized antibody, the heavy chain variable region being composed of a polypeptide including an amino acid sequence represented by SEQ ID NO: 32. |
地址 |
Seongdong-gu, Seoul KR |