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BDP® 581/591 tetrazine

四嗪類 BDP® 581/591 無銅點擊化學

貨號	數量	價格	交貨時間
164E0	1 mg	$110	現貨
264E0	5 mg	$290	現貨
464E0	25 mg	$690	現貨
564E0	50 mg	$1270	現貨
664E0	100 mg	$1990	現貨

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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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磺基-Cyanine3四嗪 (sulfo-Cyanine3 tetrazine)

水溶性磺基-Cyanine3 染料四嗪衍生物，用於反式環辛烯的 TCO 連接標記。

Cyanine3 tetrazine

Tetrazine derivative of the fluorophore Cyanine3. Tetrazines react extremely quickly with strained alkenes (such as trans-cyclooctenes, cyclopropenes), and some strained alkynes.

FAM tetrazine, 5-isomer

FAM tetrazine (methyltetrazine) for the conjugation with trans-cyclooctenes and cyclopropenes. Pure 5-isomer of fluorescein.

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:	下載
	產品規格

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.