发明名称 |
Pentamethine Cyanine Fluorescent Dye with N-substituting at Beta-Position of Conjugated Chain |
摘要 |
A pentamethine cyanine fluorescent dye with N-substituting atβ-position of conjugated chain is disclosed. The dye reacts with biosubstrate including protein, liposome and DNA, and shows excellent selectivity. It has good living cell membrane permeability and shows good selectivity in living cell staining In addition, the dye has good stability and low background fluorescence, and can be used together with other fluorescent dyes having consistent wavelengths for single-channel excitation and multi-channel detection. The dye can be used in the fields of protein labeling and detecting, fluorescence immunoassay and living cell selective imaging and the like.
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申请公布号 |
US2012296098(A1) |
申请公布日期 |
2012.11.22 |
申请号 |
US201013521046 |
申请日期 |
2010.12.06 |
申请人 |
PENG XIAOJUN;YANG ZHIGANG;SONG FENGLING;HE YANXIA;SUN SHIGUO;FAN JIANGLI;DALIAN CHROMAS BIOSCIENCE CO., LTD;DALIAN UNIVERSITY OF TECHNOLOGY |
发明人 |
PENG XIAOJUN;YANG ZHIGANG;SONG FENGLING;HE YANXIA;SUN SHIGUO;FAN JIANGLI |
分类号 |
C07D403/06 |
主分类号 |
C07D403/06 |
代理机构 |
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