CN102066403A - 抗人死亡受体dr5单克隆抗体ad5-10所识别的抗原决定簇、其衍生物及其用途 - Google Patents
抗人死亡受体dr5单克隆抗体ad5-10所识别的抗原决定簇、其衍生物及其用途 Download PDFInfo
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Abstract
Description
Claims (1)
- 权利要求书1、 具有如 SEQ ID No: l所示的氨基酸序列的多肽及其衍生物。2、 根据权利要求 1所述的多肽及其衍生物, 其特征为其与人死 亡受体 DR5胞外区 N末端第 8至 12位氨基酸残基具有完全一致的氨 基酸序列。3、 根据权利要求 1所述的多肽及其衍生物, 其特征为其从所述 的氨基酸序列 N端到 C末端依照 DR5的氨基酸序列扩展, 扩展后的 氨基酸序列具有选自如 SEQ ID NOs : 3至 8所示的序列。4、 根据权利要求 1所述的多肽及其衍生物, 其特征为其具有如 SEQ ID NO: 9所示的任何一条多肽的氨基酸序列,其中 SEQ ID NO: 9的序列通式为 且存在或不存在, 为任意氨基酸残基,χ2为除赖氨酸之外的任意氨基酸残基,为任意氨基酸残基,χ4为任意氨基酸残基,Χ5为任意氨基酸残基, 可以与 Χ4相同或不同,Χ6为除碱性氨基酸和侧链氨基酸之外的任意氨基酸残基, Χ7为除碱性氨基酸残基之外的任意氨基酸残基,Χ8为除碱性氨基酸残基之外的任意氨基酸残基,可与 Χ7相同或 不同,Χ9存在或不存在, 为任意氨基酸残基, 以及。存在或不存在, 为任意氨基酸残基。5、 根据权利要求 1所述的多肽及其衍生物, 其特征为其包含人 DR5分子上的单克隆抗体 AD5-10所识别的抗原决定簇。6、 编码如权利要求 1至 5任一项所述的多肽及其衍生物的核苷 酸序列, 其具有如 SEQ ID No:2所示的序列, 其中 N选自 A、 T、 C 或0。7、 如权利要求 1到 5任一项所述的多肽及其衍生物的单克隆抗 体的制备方法, 其特征在于包括以下步骤:1 ) 以 ODLAP作为核心序列, 依照如 SEQ ID No:7所示的序列 LITQQDLAPQQRA合成多肽序列 C LITQQDLAPQQRA, 并在 N末 端半胱氨酸残基上偶联钥孔嘁蓝蛋白, 获得抗原肽;2) 以所述抗原肽免疫小鼠, 取小鼠脾细胞与骨髓瘤细胞 SP2/0 融合,制备杂交瘤细胞,经筛选获得该多肽的单克隆抗体杂交瘤细胞。8、 根据权利要求 7所述方法获得的杂交瘤细胞株。9、 BALB/c 小鼠杂交瘤细胞株 Adie-1, 其特征在于所述杂交瘤 细胞株已于 2009年 3月 20日在"中国微生物菌种保藏管理委员会普 通微生物中心"(CGMCC) 保藏, 保藏编号为: 2938。10、 BALB/c小鼠杂交瘤细胞株 Adie-2, 其特征在于所述杂交瘤 细胞株已于 2009年 3月 20日在"中国微生物菌种保藏管理委员会普 通微生物中心"(CGMCC) 保藏, 保藏编号为: 2939。11、 根据权利要求 9或 10所述的杂交瘤细胞株, 其特征在于所 述杂交瘤细胞株产生单克隆抗体 Adie-1 或 Adie-2, 该单克隆抗体诱 导半胱天冬蛋白酶依赖的细胞凋亡信号传递途径。12、由权利要求 9或 10所述的杂交瘤细胞株产生的单克隆抗体。13、 根据权利要求 12所述的单克隆抗体, 其特征在于所述的单 克隆抗体是单克隆抗体 Adie-1 或 Adie-2。 单克隆抗体中的用途。15、如权利要求 1所述的多肽及其衍生物在筛选与 DR5结合的、 用于肿瘤和 /或艾滋病的治疗的小分子化合物中的用途。16、 如权利要求 1 所述的多肽及其衍生物在制备肿瘤和 /或艾滋 病预防性疫苗和 /或治疗性疫苗中的用途。17、 如权利要求 6所述的核苷酸序列在制备用于肿瘤和 /或艾滋 病的治疗和 /或预防的反义核苷酸和小分子核糖核苷酸中的用途。18、 如权利要求 12所述单克隆抗体在制备抗肿瘤和 /或抗艾滋病 药物中的用途。
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PCT/CN2009/071164 WO2010111842A1 (zh) | 2009-04-03 | 2009-04-03 | 抗人死亡受体dr5单克隆抗体ad5-10所识别的抗原决定簇、其衍生物及其用途 |
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EP (1) | EP2415781A4 (zh) |
JP (1) | JP2012522492A (zh) |
CN (1) | CN102066403B (zh) |
AU (1) | AU2009343398B2 (zh) |
CA (1) | CA2749512A1 (zh) |
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CN115974976A (zh) * | 2022-11-23 | 2023-04-18 | 华中科技大学 | 拮抗多肽及用于制备抗急性肾损伤药物的应用 |
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US9808480B2 (en) | 2012-04-27 | 2017-11-07 | Nanocarrier Co., Ltd. | Unit structure-type pharmaceutical composition for nucleic acid delivery |
WO2019044937A1 (ja) | 2017-08-31 | 2019-03-07 | 国立大学法人 東京大学 | 核酸搭載ユニット型ポリイオンコンプレックス |
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- 2009-04-03 WO PCT/CN2009/071164 patent/WO2010111842A1/zh active Application Filing
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JP2012522492A (ja) | 2012-09-27 |
AU2009343398A1 (en) | 2010-10-07 |
EP2415781A4 (en) | 2012-10-17 |
AU2009343398B2 (en) | 2015-01-29 |
US8790663B2 (en) | 2014-07-29 |
EP2415781A1 (en) | 2012-02-08 |
US20120271034A1 (en) | 2012-10-25 |
CN102066403B (zh) | 2014-10-08 |
WO2010111842A1 (zh) | 2010-10-07 |
CA2749512A1 (en) | 2010-10-07 |
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