abstract |
The present invention provides a fluorescent dye compound and a conjugate thereof that can be excited by a laser beam having a large wavelength. For example, a dye that can be produced from 2- (tol-2-yl) -4- (pyrid-3-yl) -1,3-dihydrobenzene and 2,5-dichlorotrimellitic anhydride is exemplified. it can. [Selection] Figure 4 |