5(6)-Carboxytetramethylrhodamine maleimide has C6-linker that enhances the fluorescence after the dye is conjugated to proteins. The product is a direct replacement for 5(6)-carboxytetramethylrhodamine C5-maleimide (91040) <ul> <li>&lamba;_Ex/&lamba;_Em (MeOH) = 540/565 nm</li> <li>Red solid soluble in DMF or DMSO</li> <li>Store at -20°C and protect from light, especially in solution</li> <li>C₃₅H₃₆N₄O₆</li> <li>MW: 608.66</li> </ul>