What is the charge of atto 655?

Charge of Atto 655

Atto 655 is a fluorescent dye commonly used in various applications such as microscopy, flow cytometry, and fluorescence spectroscopy due to its high fluorescence intensity and photostability. The charge of a molecule, including fluorescent dyes like Atto 655, plays a crucial role in its interaction with biological specimens and its overall solubility and stability in different solvents.

Atto 655, like many other dyes in the Atto series, is designed to have specific chemical properties, including its charge, to enhance its performance in scientific applications. The charge of Atto 655 can influence its binding affinity to biomolecules, its solubility in aqueous or organic solvents, and its overall behavior in the experimental setups.

However, the specific charge of Atto 655 under standard conditions is not explicitly mentioned in the general literature. The charge of fluorescent dyes, including Atto 655, can depend on the pH of the environment and the presence of other ions or molecules that can interact with the dye. In aqueous solutions, Atto dyes can exist in different charged states depending on the pH, which can affect their fluorescence properties and interactions with other molecules.

For precise applications, it is essential to consider the environmental conditions, including pH and ionic strength, as these factors can significantly influence the charge and, consequently, the performance of Atto 655 in specific experiments.