BDP® 581/591 tetrazine

BDP® 581/591 Tetrazines Copper-free click chemistry

Cat. #	Quantity	Price	Lead time
164E0	1 mg	$110	in stock
264E0	5 mg	$290	in stock
464E0	25 mg	$690	in stock
564E0	50 mg	$1270	in stock
664E0	100 mg	$1990	in stock

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BDP 581/591 is a borondipyrromethene dye with red emission. The dye exhibits high emission quantum yield and molar extinction coefficient, relatively long fluorescence lifetime, and two-photon cross-section. Additionally, it can be used as an intracellular ROS sensor.

This tetrazine derivative allows to conjugation of the fluorophore with various strained dienophiles like trans-cyclooctenes in a fast reaction called TCO-ligation.

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Absorption and emission spectra of BDP 581/591

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BDP® 581/591 DBCO

BDP 581/591 is a borondipyrromethene dye that can be used not only as a fluorescent dye, but also as a ROS probe. It can be conjugated with azides using copper-free click chemistry.

FAM tetrazine, 6-isomer

This molecule is a conjugate of bright fluorophore FAM (fluorescein) and tetrazine, a reactive group that reacts with trans-cycloalkenes in a reaction called IEDDA (inverse electron demand Diels-Alder reaction).

BDP® R6G tetrazine

BDP R6G tetrazine is a borondipyrromethene dye with absorption and emission wavelengths similar to those of rhodamine 6G. It contains a tetrazine fragment for IEDDA ligation.

General properties

Appearance:	colorless solid
Mass spec M+ increment:	574.2
Molecular weight:	575.42
Molecular formula:	C₃₂H₂₈N₇BF₂O
Solubility:	well soluble in DMF, DMSO, dichloromethane, toluene
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:	585
ε, L⋅mol⁻¹⋅cm⁻¹:	104000
Emission maximum, nm:	594
Fluorescence quantum yield:	0.83
CF₂₆₀:	0.06
CF₂₈₀:	0.04

BDP® is a trademark of Lumiprobe

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.