ROX DBCO, 5-isomer

Cat. # Quantity Price Lead time
112F0 1 mg $110.00 in stock
212F0 5 mg $290.00 in stock
412F0 25 mg $690.00 in stock
512F0 50 mg $1270.00 in stock
612F0 100 mg $1990.00 in stock

ROX DBCO is a conjugate of bright rhodamine dye rhodamine X, and DBCO (dibenzocyclooctyne) - a reactive group that contains a strained alkyne bond for the conjugation with azides.

This reagent is useful for the labeling of various azides with ROX dye.

This derivative contains pure 5-isomer of ROX.

Absorption and emission spectra of ROX

Absorption and emission spectra of ROX

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Cyanine3 carboxylic acid

Free Cyanine3 carboxylic acid.

General properties

Appearance: red solid
Mass spec M+ increment: 834.4
Molecular weight: 835.00
Molecular formula: C54H50N4O5
Solubility: good in DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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: 570
ε, L⋅mol−1⋅cm−1: 93000
Emission maximum, nm: 591
Fluorescence quantum yield: 1.00
CF260: 0.62
CF280: 0.49
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