Cyanine 7 alkyne (A270182)

Cyanine 7 alkyne

Alkyne derivative of Cyanine 7, a near infrared fluorophore, analog of Cy7®. The alkyne can be conjugated to a variety of azides via copper-catalyzed Click chemistry. The dye has limited solubility in water, but it can be successfully conjugated in aqueous buffers with the addition of DMSO or DMF.

750 nm

199000 M^-1cm^-1

773 nm

0.3

1998119-13-3, 1954687-62-7

0.022

586.4

95% (by ¹H NMR and HPLC-MS).

C₄₀H₄₈ClN₃O

622.28 Da

Green powder.

Good in DMSO, DMF, and alcohols.

Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.

Questo prodotto è solo per uso di ricerca. Non è inteso per uso diagnostico o terapeutico.