Sulfo-Cyanine5.5 胺由四个磺酸基组成，具有高度亲水性。
货号:ajcx28992
CAS:2183440-46-0(potassiumsalt),2183440-45-9
分子式:C46H54K2N4O13S4
分子量：1077.41
溶解度:good in water, DMF, DMSO
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Sulfo-Cyanine5.5 is a water soluble cyanine dye for far red / NIR applications such as in vivo imaging. The dye possesses four sulfonate groups that render it highly hydrophilic and water soluble. As well as other cyanines, sulfo-Cyanine5.5 has an outstanding extinction coefficient that makes it a bright fluorescent label for the far red region.

This is an amine-containing fluorescent dye. The amine group is separated from the fluorophore by a relatively long linker that facilitates conjugation. The aliphatic primary amine group can be coupled with various electrophiles (activated esters, epoxides, etc), and also be used in enzymatic transamination labeling.