Sulfo-Cyanine 5.5 NHS ester (A270288)

Sulfo-Cyanine 5.5 NHS ester

Sulfo-Cyanine 5.5 NHS ester is an amine reactive activated ester of sulfonated far red Cyanine 5.5 fluorophore, an analog of Cy5.5®. This is a reagent of choice for the labeling of antibodies, sensitive proteins, and others which require reactions in purely aqueous environment, or without any significant additions of organic co-solvents. The dye is well suitable for non-invasive in vivo NIR imaging, and for the applications requiring low fluorescent background.

675 nm

235000 M^-1cm^-1

694 nm

2419286-92-1

0.09

884.15

95% (by ¹H NMR and HPLC-MS).

C₄₄H₄₂N₃K₃O₁₆S₄

1114.37 kDa

Dark blue solid.

Good in water, DMF, and DMSO.

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

Ce produit est uniquement destiné à la recherche. Il n'est pas destiné à un usage diagnostique ou thérapeutique.