Sulfo-Cyanine5.5 NHS ester

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Sulfo-Cyanine5.5 NHS ester

Sulfo-Cyanine5.5 NHS ester

Sulfo-Cyanine5.5 NHS ester
Catalog Number Size Price Quantity
R01-0033 -- $--

Sulfo-Cyanine5.5 NHS ester is an amine reactive activated ester of sulfonated far red Cyanine5.5 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.

Chemical Information
Catelog Number: R01-0033
Product Name: Sulfo-Cyanine5.5 NHS ester
Molecular Formula: C44H42N3K3O16S4
Molecular Weight: 1114.37
Purity: NMR 1H, HPLC-MS (95%)
Solubility: good in water, DMF, DMSO
Product Specification
Appearance: dark blue solid
ε, L⋅mol-1⋅cm-1: 235000
Storage Conditions: 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.
Excitation Maximum (nm): 675
Emission Maximum (nm): 694

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