AF555 NHS activated ester, with the CAS number 407627-68-3, is a fluorescent dye commonly used in bioconjugation and labeling applications. This compound features a reactive N-hydroxysuccinimide (NHS) ester group, which allows it to efficiently react with amine-containing biomolecules, such as proteins and peptides, facilitating the formation of stable amide bonds. AF555 exhibits strong fluorescence properties, characterized by its excitation and emission spectra, making it suitable for various imaging techniques, including fluorescence microscopy and flow cytometry. The dye is known for its high photostability and brightness, which enhances the visibility of labeled targets in biological samples. Additionally, AF555 is often utilized in assays and experiments that require precise tracking of biomolecules, contributing to advancements in fields such as cell biology, molecular biology, and diagnostics. Its versatility and effectiveness in conjugation reactions make it a valuable tool in research and clinical applications.

AF555 NHS activated ester

407627-68-3: AF555 NHS activated ester, with the CAS number 407627-68-3, is a fluorescent dye commonly used in bioconjugation and labeling applications. This compound features a reactive N-hydroxysuccinimide (NHS) ester group, which allows it to efficiently react with amine-containing biomolecules, such as proteins and peptides, facilitating the formation of stable amide bonds. AF555 exhibits strong fluorescence properties, characterized by its excitation and emission spectra, making it suitable for various imaging techniques, including fluorescence microscopy and flow cytometry. The dye is known for its high photostability and brightness, which enhances the visibility of labeled targets in biological samples. Additionally, AF555 is often utilized in assays and experiments that require precise tracking of biomolecules, contributing to advancements in fields such as cell biology, molecular biology, and diagnostics. Its versatility and effectiveness in conjugation reactions make it a valuable tool in research and clinical applications.

<p>AF555 NHS is a red fluorescent dye known for its excellent fluorescence properties and photostability. It has an excitation wavelength of 556 nm and an emission wavelength of 571 nm. This compound is suitable for protein labeling, antibody labeling, and cell imaging.</p>

CAS 407627-68-3

AF555 NHS activated ester

AF555 NHS

Ref: TM-T203323