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sulfo-Cyanine3.5 NHS ester

NHS酯类磺基-花菁3.5

目录号	数量	价格	提前通知时间
12320	1 mg	$125	现货
22320	5 mg	$325	现货
42320	25 mg	$850	现货
52320	50 mg	$1490	现货
62320	100 mg	$1990	现货

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Cyanine3.5 is a fluorescent dye with absorption and emission intermediate between Cyanine3 and Cyanine5. The sulfonated version contains four sulfo groups, which ensure high solubility and hydrophilicity of the fluorophore and labeled conjugates.

The NHS ester reactive group allows labeling of primary and secondary amine groups.

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AF 488 NHS 酯 (AF 488 NHS ester)

AF 488 NHS 酯，一种明亮、光稳定、亲水性的绿色通道荧光染料。

磺基-Cyanine5.5叠氮化物 (sulfo-Cyanine5.5 azide)

sulfo-Cyanine5.5 azide 是水溶性远红发射荧光染料花青的衍生物。叠氮基团可以通过铜催化或无铜的点击化学与炔烃和环炔烃偶联。

磺基-Cyanine7.5 NHS酯 (sulfo-Cyanine7.5 NHS ester)

一种用于活体成像的水溶性近红外发射染料。 sulfo-Cyanine7.5 是吲哚菁绿 (ICG) 的类似物，具有较高的发射量子产率和连接臂。

General properties

Appearance:	deep purple powder
Molecular weight:	1088.33
CAS number:	2231670-91-8 (without cation)
Molecular formula:	C₄₂H₄₀N₃K₃O₁₆S₄
Solubility:	good in water, DMF, DMSO
Quality control:	NMR ¹H, HPLC-MS (95%)
Storage conditions:	Storage: 12 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:	576
ε, L⋅mol⁻¹⋅cm⁻¹:	139000
Emission maximum, nm:	603
Fluorescence quantum yield:	0.11
CF₂₆₀:	0.16
CF₂₈₀:	0.17

产品引用

McGuire, K.; He, S.; Gracie, J.; Bryson, C.; Zheng, D.; Clark, A.W.; Koehnke, J.; France, D.J.; Nau, W.M.; Lee, T.-C.; Peveler, W.J. Supramolecular Click Chemistry for Surface Modification of Quantum Dots Mediated by Cucurbit[7]uril. ACS nano, 2023, 17(21), 21585-21594. doi: 10.1021/acsnano.3c06601
Shramova, E.; Proshkina, G.; Shipunova, V.; Ryabova, A.; Kamyshinsky, R.; Konevega, A.; Schulga, A.; Konovalova, E.; Telegin, G.; Deyev, S. Dual Targeting of Cancer Cells with DARPin-Based Toxins for Overcoming Tumor Escape. Cancers, 2020, 12(10), 3014. doi: 10.3390/cancers12103014

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.