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BDP® 576/589 tetrazine

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

目录号	数量	价格	提前通知时间
1G4E0	1 mg	$110	现货
2G4E0	5 mg	$290	现货
3G4E0	10 mg	$450	现货
4G4E0	25 mg	$690	现货
5G4E0	50 mg	$1270	现货
6G4E0	100 mg	$1990	现货

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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® 576/589 叠氮化物 (BDP 576/589 azide)

BDP 576/589 染料的叠氮衍生物，用于通过点击反应标记和检测含炔基的生物分子。

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BDP® 558/568 DBCO

BDP 558/568 DBCO is a bright and photostable dye with emission in the yellow spectrum range. It contains a cyclooctyne substituting group (i.e. DBCO), which can react with various azides in Click Chemistry reactions.

Cyanine3.5羧酸 (Cyanine3.5 carboxylic acid)

未活化的单官能 Cy3.5 羧酸。

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.
安全数据表（MSDS）:	下载
	产品规格

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.