ROX DBCO, 5-isomer

ROX (Rhodamine X, Rhodamine 101) Cycloalkynes Copper-free click chemistry

Cat. #	Quantity	Price	Lead time
112F0	1 mg	$110	7 days
212F0	5 mg	$210	21 days
412F0	25 mg	$410	7 days
512F0	50 mg	$695	21 days
612F0	100 mg	$1190	21 days

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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.

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Absorption and emission spectra of ROX

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 (90%)
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

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.