A far-red fluorescent NHS ester supplied as a triethylamine salt for labeling primary amine-containing biomolecules.
Energy Biopharma AF647 NHS Ester, TEA Salt (ENG-AF005) is an activated fluorescent dye for preparing antibody, protein and peptide conjugates. The NHS ester reacts with primary amines to form covalent amide linkages.
The manufacturer reports excitation/emission maxima of 648/671 nm. This far-red labeling reagent supports fluorescent probe preparation and detection workflows using compatible instrumentation.
Brand: Energy Biopharma
Catalog number: ENG-AF005
Product type: Amine-reactive fluorescent dye
Reactive group: NHS ester
Salt form: Triethylamine salt
CAS number: 407627-61-6
Excitation/emission maxima: 648/671 nm
Applications: Antibody conjugation, protein labeling and fluorescent probe synthesis
Research use only: Not for diagnostic procedures
Original product link: AF647 NHS Ester, TEA Salt
