BP Fluor 532 NHS ester - CAS 2791287-15-3

BP Fluor 532 NHS ester is an amine-reactive yellow fluorescent dye commonly employed for labeling proteins or antibodies through primary amines (Lys), amine-modified oligonucleotides, and other amine-containing biomolecules. The labeling process is most effective at pH 7-9, resulting in the formation of stable covalent amide bonds. BP Fluor 532 exhibits bright yellow fluorescence that is insensitive to pH changes from 4 to 10 and is optimally excited by the Nd:YAG laser line. It can bind with a variety of antibodies, peptides, proteins, tracers, and amplification substrates, and is frequently used to produce stable signals in imaging and flow cytometry.

2791269

C34H33N3O11S2

723.769

O=C(ON1C(=O)CCC1=O)C=2C=CC(=CC2)C=3C=4C=C5C(NC(C)C5(C)C)=C(C4[O+]=C6C3C=C7C(NC(C)C7(C)C)=C6S(=O)(=O)O)S(=O)(=O)[O-]

-20°C

Ice Packs

Dye-Reagents