Cyanine3 maleimide (tetrafluoroborate)

Cyanine3 maleimide tetrafluoroborate is a specific labeling reagent for sulfhydryl groups with the λex of 550 nm and λem of 580 nm. Cyanine3 maleimide tetrafluoroborate can be used for protein and peptide labeling[1][2].

Product Specifications

CAS Number

[2755154-93-7]

UNSPSC

12171500

Target

Fluorescent Dye

Related Pathways

Others

Field of Research

Others

Solubility

10 mM in DMSO

Smiles

O=C1C=CC(N1CCNC(CCCCC[N+]2=C(/C=C/C=C3N(C)C4=C(C\3(C)C)C=CC=C4)C(C)(C)C5=C2C=CC=C5)=O)=O.[F-][B+3]([F-])([F-])[F-]

Molecular Formula

C36H43BF4N4O3

Molecular Weight

666.56

References & Citations

[1]Zartner L, et al. Membrane protein channels equipped with a cleavable linker for inducing catalysis inside nanocompartments. J Mater Chem B. 2021 Nov 10;9 (43) :9012-9022.|[2]He J, et al. The effect of meat processing methods on changes in disulfide bonding and alteration of protein structures: impact on protein digestion products. RSC Adv. 2018 May 15;8 (31) :17595-17605.