Compound SiR-SNAP

4-((4-(((2-Amino-9H-purin-6-yl)oxy)methyl)benzyl)carbamoyl)-2-(7-(dimethylamino)-3-(dimethyliminio)-5,5-dimethyl-3,5-dihydrodibenzo[b,e]silin-10-yl)benzoate

From: A near-infrared fluorophore for live-cell super-resolution microscopy of cellular proteins