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发明公开
CN105985431A 结合近红外染料的转铁蛋白及含该蛋白的光声成像用造影剂 无效 - 驳回

结合近红外染料的转铁蛋白及含该蛋白的光声成像用造影剂
摘要：
本发明提供呈现在近红外波长区中的高吸收系数，高肿瘤蓄积性，高肿瘤/血中比和高成像对比度的新的结合近红外染料的转铁蛋白，及包括所述转铁蛋白的光声成像用造影剂。本发明提供转铁蛋白和具有吸收近红外波长区的光的特定的结构的有机染料共价结合的化合物。
摘要（英）：

A novel near-infrared dye-bound transferrin exhibiting a high absorption coefficient in the near-infrared wavelength region, a high tumor accumulation property, a high tumor/blood ratio and a high imaging contrast, and a contrast agent for photoacoustic imaging, including the same are provided. A compound is provided in which transferrin and an organic dye having a specified structure that absorbs light in the near-infrared wavelength region are covalently bound.

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