文章关键词：AF555 羧酸，Alexa Fluor 555 羧酸，AF555 acid ，Alexa Fluor 555 carboxylic acid，AF555 COOH，407627-66-1

一、基本信息

【产品简介】：AF555 dye, as a high-quality fluorescent dye, exhibits remarkable symmetry in spectral characteristics. The graphics of its excitation spectrum ａnd emission spectrum are like the harmonious melody of nature, elegant ａnd harmonious. Especially the unique shoulder peak on its excitation spectrum, which coincides with the 532nm laser beam, makes AF555 dye an ideal excitation choice in confocal experiments. The physical properties of AF555 dye are also impressive. The multiple sulfonic acid groups in its molecular structure not only endow it with strong polarity, but also significantly improve its water solubility. This characteristic makes the application of AF555 dye particularly convenient in biological experiments. Even more rare is that despite its high polarity ａnd strong water solubility, the fluorescence brightness ａnd stability of AF555 dye have not been compromised as a result. On the contrary, it exhibits excellent fluorescence performance, making it an ideal choice for protein/antibody labeling.

In terms of chemical structure, the core part of AF555 dye is anthocyanin Cy3. Anthocyanin Cy3 itself is an excellent fluorescent group, ａnd AF555 dye has been further optimized ａnd improved on this basis. The four sulfonic acid groups on the mother nucleus not only enhance its water solubility, but also subtly adjust its fluorescence performance, making it more suitable for the needs of biological experiments.

【中文名】：AF555 羧酸，Alexa Fluor 555 羧酸

【英文名】：AF555 acid ，Alexa Fluor 555 carboxylic acid，AF555 COOH

【CAS号】：407627-66-1

【化学式】：C34H41K3N2O14S4

【分子量】： 947.25

【结构式】：

二、产品详情

【外观】：固体/粉末

【溶解性】：溶于大部分有机溶剂

【规格】：10mg、25mg、50mg（接受各种规格的定制服务，具体可以线上咨询）

【纯度】：95%+

【储存条件】：本品应密封避光，储存于阴凉、干燥、通风处，避免反复冻融，储液应该立即使用

【注意事项】：陕西新研博美生物科技有限公司提示，试剂仅用于科学研究或者工业应用等非医疗目的，非药用，非食用！

三、相关产品

AF594 C5 Maleimide，AF594 C5马来酰亚胺

AF488 Hydroxylamine，AF488 羟胺

AF350 goat anti-mouse IgG (H+L)，AF350-标记羊抗鼠免疫球蛋白(H+L)

AF488 goat anti-mouse IgG (H+L)，AF488-标记羊抗鼠免疫球蛋白(H+L)

AF594 goat anti-mouse IgG (H+L)，AF594-标记羊抗鼠免疫球蛋白(H+L)

AF350 goat anti-rabbit IgG (H+L)，AF350-羊抗兔免疫球蛋白(H+L)

本文整理分享来自于小编zmy