BP Fluor 532 NHS ester 

BP Fluor 532 NHS ester is an amine reactive, yellow-emitting dye routinely used to label proteins or antibodies through 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. BP Fluor 532 is a bright yellow-fluorescent dye with pH insensitive emission from pH 4 to pH 10. The excitation of BP Fluor 532 is ideally suited for the frequency-doubled Nd:YAG laser line. BP Fluor 532 can be conjugated to a variety of antibodies, peptides, proteins, tracers, and amplification substrates, and is often used for the generation of stable signals in imaging and flow cytometry.

723.77

C₃₄H₃₃N₃O₁₁S₂

2791287-15-3

O=C(C1=CC=C(C2=C(C=C3C(NC(C3(C)C)C)=C4S(=O)(O)=O)C4=[O+]C5=C2C=C6C(NC(C6(C)C)C)=C5S(=O)([O-])=O)C=C1)ON7C(CCC7=O)=O

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.