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  6. 2892098-34-7

2892098-34-7

Cy3 NHS ester bromide Chemical Structure

2892098-34-7

Chemical Structure

  • Cy3 NHS ester bromide
  • Synonym(s): Cyanine3 NHS ester bromide
  • CAS No: 2892098-34-7
    Formula: C34H40BrN3O4
    Molecular Weight: 634.60
  • SMILES: CC1(C)C(/C=C/C=C2N(C)C3=C(C=CC=C3)C/2(C)C)=[N+](CCCCCC(ON4C(CCC4=O)=O)=O)C5=C1C=CC=C5.[Br-]

Biological Activity: Cy3 NHS ester bromide is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis[1]. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance[2].

Cat. No. Product Name Purity Description
HY-112498A Cy3 NHS ester bromide Cy3 NHS ester bromide is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis. CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance.

References

[1]. Ptaszek M. Rational design of fluorophores for in vivo applications. Prog Mol Biol Transl Sci. 2013;113:59-108. [Content Brief]
[2]. Shindy, H. A. (2017). Fundamentals in the chemistry of cyanine dyes: A review. Dyes and Pigments, 145, 505–513. doi:10.1016/j.dyepig.2017.06.029

Keywords:

Cy3 NHS ester bromide