AZDye 488 NHS Ester
AZDye™ 488 NHS Ester is an amine reactive, green emitting dye routinely used to label proteins or antibodies through the primary amines (Lys), amine-modified oligonucleotides, and other amine-containing biomolecules. The labeling occurs most efficiently at pH 7-9 and forms a stable, covalent amide bond.
AZDye™ 488 is structurally identical to Alexa Fluor® 488. Its absorption/emission spectra is a perfect match to spectra of many other fluorescent dyes based on sulfonated rhodamine 110 core, including DyLight® 488, Alexa Fluor® 488. AZDye™ 488 NHS Ester can be used an alternative to Alexa Fluor® 488 NHS Ester.
Alexa Fluor® is a registered trademark of Thermo Fisher Scientific.
AZDye™ 488 NHS Ester is an amine reactive, green emitting dye routinely used to label proteins or antibodies through the primary amines (Lys), amine-modified oligonucleotides, and other amine-containing biomolecules. The labeling occurs most efficiently at pH 7-9 and forms a stable, covalent amide bond.
AZDye™ 488 is a water-soluble, highly photostable dye with very high fluorescence quantum yield. Its green fluorescence is pH independent from pH 4 to pH 10. The excitation of AZDye™ ideally suited for the 488 nm line. AZDye™ 488 dye conjugated to a variety of antibodies, peptides, proteins, tracers, and amplification substrates often used for generation of stable signal in imaging and flow cytometry.
AZDye™ 488 is structurally identical to Alexa Fluor® 488. Its absorption/emission spectra is a perfect match to spectra of many other fluorescent dyes based on sulfonated rhodamine 110 core, including DyLight® 488, Alexa Fluor® 488. AZDye™ 488 NHS Ester can be used a less expensive alternative to Alexa Fluor® 488 NHS Ester.
DyLight® and Alexa Fluor® are a registered trademark of Thermo Fisher Scientific.
Excitation maximum: 590 nm
Emission maximum: 617 nm
Excitation maximum: 555 nm
Emission maximum: 572 nm
Excitation maximum: 648 nm
Emission maximum: 671 nm