Cyanine2 NHS ester minimal dye

Cat. # Quantity Price Lead time
1A041 5 nmol $110 in stock
2A041 10 nmol $140 in stock
3A041 25 nmol $265 in stock
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Cyanine2 minimal dye for protein labeling, an equivalent of Cy2® NHS ester minimal dye.

This reagent is specially quantified - each package contains specified amount of NHS ester with quantity variation within 10%.

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EdU (5-Ethynyl-2'-deoxyuridine)

EdU is a nucleoside that is incorporated into replicated DNA by cellular enzymes. After it, DNA contained in the cells can be developed by click chemistry reaction with fluorescent dye azides to reveal cell proliferation.

AF 343 (Coumarin)-X-NHS ester

AF 343 (Coumarin) is a blue emitting dye that can serve as a FRET donor for fluorescein (FAM). This structure features a linker between Coumarin 343 fluorophore, and the functional group. It provides better solubility, and spatial separation between the dye, and the functional group.

General properties

Appearance: yellow solid
Mass spec M+ increment: 550.2
Molecular weight: 637.39
Molecular formula: C32H28BF4N3O6
Solubility: soluble in polar organic solvents
Quality control: NMR 1H, HPLC-MS, functional testing
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 490
Emission maximum, nm: 510

Product citations

  1. Miltner, N.; Kalló, G.; Csősz, É.; Miczi, M.; Nagy, T.; Mahdi, M.; Mótyán, J. A.; Tőzsér, J. Identification of SARS-CoV-2 Main Protease (Mpro) Cleavage Sites Using Two-Dimensional Electrophoresis and In Silico Cleavage Site Prediction. International Journal of Molecular Sciences, 2023, 24(4), 3236. doi: 10.3390/ijms24043236
  2. McCarthy, K.P.; Go, D.B.; Senapati, S.; Chang, H.-C. An integrated ion-exchange membrane-based microfluidic device for irreversible dissociation and quantification of miRNA from ribonucleoproteins. Lab on a Chip, 2023, 23(2), 285-294. doi: 10.1039/d2lc00517d
  3. Pletnev, P. I.; Shulenina, O.; Evfratov, S.; Treshin, V.; Subach, M. F.; Serebryakova, M. V.; Osterman, I. A.; Paleskava, A.; Bogdanov, A. A.; Dontsova, O. A.; Konevega, A. L.; Sergiev, P. V. Ribosomal Protein S18 Acetyltransferase RimI Is Responsible for the Acetylation of Elongation Factor Tu. Journal of Biological Chemistry, 2022, 298(5), 101914. doi: 10.1016/j.jbc.2022.101914
  4. Ryabchevskaya, E. M.; Granovskiy, D. L.; Evtushenko, E. A.; Ivanov, P. A.; Kondakova, O. A.; Nikitin, N. A.; Karpova, O. V. Designing Stable Bacillus Anthracis Antigens with a View to Recombinant Anthrax Vaccine Development. Pharmaceutics, 2022, 14(4), 806. doi: 10.3390/pharmaceutics14040806
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