BP Fluor 546 DBCO [CAS 2762752-63-4]

BP Fluor 546 DBCO is an azide-reactive probe that can be used for imaging azide-tagged biomolecules via a copper-free click reaction. The DBCO moiety reacts with azides to form a stable triazole and does not require a Cu-catalyst or elevated temperatures. In applications where the presence of copper is a concern, BP Fluor 546 DBCO is an ideal alternative to copper-requiring fluorescent alkynes. BP Fluor 546 is a water-soluble, pH-insensitive (from pH 4-10), orange-fluorescent dye with absorption and emission maxima at 554 and 570 nm, respectively. It can be used with the 488 nm and 532 nm laser lines. BP Fluor 546 dye conjugates to a variety of antibodies, peptides, proteins, tracers, and amplification substrates, which are often used for generating stable signals in imaging and flow cytometry.

[2762752-63-4]

C52H47Cl3N4O11S3

1106.5

O=C(C1=C(C2=C(C=C3C(NC(C)(CC3C)C)=C4S(=O)(O)=O)C4=[O+]C5=C2C=C6C(NC(C)(CC6C)C)=C5S(=O)([O-])=O)C(Cl)=C(SCC(NCCC(N7C8=C(C#CC9=C(C7)C=CC=C9)C=CC=C8)=O)=O)C(Cl)=C1Cl)O

Biochemical Assay Reagents

Room temperature

H302-H315-H319-H335

P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501