1032678-42-4 | Cyanine5 NHS ester

Packsize	Purity	Availability	Price	Discounted Price
25mg	98%	in stock	$192.00	$135.00
50mg	98%	in stock	$326.00	$228.00
100mg	98%	in stock	$552.00	$387.00

Description

• Catalog Number: AE29328
• Chemical Name: Cyanine5 NHS ester
• CAS Number: 1032678-42-4
• Molecular Formula: C36H42ClN3O4
• Molecular Weight: 616.1894
• MDL Number: MFCD32206155
• SMILES: O=C(ON1C(=O)CCC1=O)CCCCC[N+]1=C(C=CC=CC=C2N(C)c3c(C2(C)C)cccc3)C(c2c1cccc2)(C)C.[Cl-]

Upstream Synthesis Route

Cyanine5 NHS ester is a highly versatile chemical reagent widely used in chemical synthesis for labeling biomolecules. Its reactive N-hydroxysuccinimide (NHS) ester moiety enables precise and efficient attachment to primary amines on proteins, peptides, and other amine-containing biomolecules. This covalent conjugation allows for the introduction of the vibrant Cyanine5 fluorophore, which emits in the red region of the spectrum when excited with appropriate light. This property makes Cyanine5 NHS ester an invaluable tool in bioconjugation reactions, fluorescence imaging, flow cytometry, and fluorescence microscopy applications. Additionally, Cyanine5-labeled biomolecules can be utilized in various biological assays, such as immunofluorescence labeling, protein localization studies, and protein-protein interaction studies, offering researchers a powerful means to investigate and visualize cellular processes with high sensitivity and resolution.