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BDP® 576/589 tetrazine

四嗪類 BDP® 576/589 Copper-free click chemistry

貨號	數量	價格	交貨時間
1G4E0	1 mg	$110	現貨
2G4E0	5 mg	$290	現貨
3G4E0	10 mg	$450	現貨
4G4E0	25 mg	$690	現貨
5G4E0	50 mg	$1270	現貨
6G4E0	100 mg	$1990	現貨

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Because of its relatively long excited-state lifetime (about 5 nanoseconds), BDP 576/589 dye can be used in various methods based on measuring fluorescence lifetime. Similarly to other dyes of the BDP family, BDP 576/589 has strong hydrophobic properties and is suitable for labeling non-polar and lypophilic biomolecules and their subsequent visualization by fluorescent microscopy, including two-photon microscopy.

This reagent is a tetrazine derivative that can be conjugated with various strained dienophiles such as trans-cyclooctenes and cyclopropenes. This reaction (TCO ligation) is considered to be one of the best bioconjugation reactions because it is very fast and selective in physiological conditions and does not require additional catalyzers, so it is not toxic in vitro and in vivo.

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BDP® 581/591 tetrazine

BDP 581/591 is a borondipyrromethene dye with a tetrazine group for the inverse electron demand Diels-Alder (IEDDA) ligation.

Cyanine3.5羧酸 (Cyanine3.5 carboxylic acid)

未活化的單官能 Cy3.5 羧酸。

BDP® 576/589 NHS 酯 (BDP® 576/589 NHS ester)

BDP 576/589 NHS 酯（BODIPY™ 576/589 類似物）是一種明亮的疏水性染料，發射在橙色光譜範圍內。它可用於熒光各向異性分析。

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General properties

Appearance:	dark colored solid
Mass spec M+ increment:	501.16
Molecular weight:	529.17
Molecular formula:	C₂₆H₂₃N₈BF₂O
Solubility:	good in polar organic solvents
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:	580
ε, L⋅mol⁻¹⋅cm⁻¹:	98000
Emission maximum, nm:	592
Fluorescence quantum yield:	0.13
CF₂₆₀:	0.32
CF₂₈₀:	0.35

BDP^® — зарегистрированная торговая марка 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.