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BDP® 558/568 tetrazine

四嗪类 BDP® 558/568 Copper-free click chemistry

目录号	数量	价格	提前通知时间
A74E0	1 mg	$125	现货
B74E0	5 mg	$260	现货
C74E0	10 mg	$325	现货
D74E0	25 mg	$510	现货
E74E0	50 mg	$895	现货
F74E0	100 mg	$1490	现货

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BDP 558/568 has a high molar extinction coefficient and high quantum yield; this is a bright fluorophore and an alternative to BDP 558/568 and Cy3™ because of similar spectral properties. BDP 558/568 can be used in two-photon microscopy; it has a long excited-state lifetime, so it can be used in fluorescence polarization assay.

BDP 558/568 tetrazine is a convenient reagent for producing fluorescent conjugates of proteins, nucleic acids, and other biomolecules by tetrazine-trans-cyclooctene (TCO) ligation. This cycloaddition reaction runs relatively rapidly without metal catalysts.

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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，用于反式环辛烯的 TCO 连接标记。

磺基-菁5四嗪 (sulfo-Cyanine5 tetrazine )

水溶性菁染料四嗪衍生物，用于与反式环辛烯和其他应变烯烃进行 TCO 连接反应。

菁染料5胺 (Cyanine5 amine)

菁染料5胺官能化染料，用于与活化酯和环氧化物偶联。

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General properties

Appearance:	brown powder
Molecular weight:	529.37
Molecular formula:	C₂₆H₂₂N₇BF₂OS
IUPAC name:	3-(5,5-difluoro-7-(thiophen-2-yl)-5H-5l4,6l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-3-yl)-N-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)propanamide
Solubility:	very soluble in DMSO and DMF
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.
安全数据表（MSDS）:	下载
	产品规格

Spectral properties

Excitation/absorption maximum, nm:	561
ε, L⋅mol⁻¹⋅cm⁻¹:	84400
Emission maximum, nm:	569
Fluorescence quantum yield:	0.68
CF₂₆₀:	0.00
CF₂₈₀:	0.07

BDP® is a trademark of Lumiprobe. Cy™ is a trademark of Cytiva.

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.