NEAR-INFRARED DYE-BOUND TRANSFERRIN, AND CONTRAST AGENT FOR PHOTOACOUSTIC IMAGING, INCLUDING THE NEAR-INFRARED DYE-BOUND TRANSFERRIN

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专利权人:

CANON KABUSHIKI KAISHA

发明人:

Fumio Yamauchi,Kengo Kanazaki,Satoshi Ogawa

申请号：

US15070405

公开号：

US20160279271A1

申请日:

2016.03.15

申请国别(地区):

US

年份:

2016

代理人:

摘要：

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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