磺基-Cyanine5.5 NHS酯 (sulfo-Cyanine5.5 NHS ester)

貨號	數量	價格	交貨時間
17320	1 mg	$125	現貨
27320	5 mg	$325	現貨
47320	25 mg	$850	現貨
57320	50 mg	$1490	現貨
67320	100 mg	$1990	現貨

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sulfo-Cyanine5.5 NHS 酯是一種胺反應活性的磺化遠紅外Cyanine5.5 熒光團酯，是Cy5.5® 的類似物。是標記抗體、敏感蛋白和其他需要在純水環境中或無需任何有機共溶劑的情況下進行反應的首選試劑。

該染料非常適合非侵入性體內近紅外成像和需要低熒光背景下的應用。

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sulfo-Cyanine3 amine

Water soluble cyanine dye with bright fluorescence and high extinction coefficient. Contains an amino group for the conjugation with electrophiles and enzymatic transamination labeling.

外观:	深藍色固體
质谱 M+ 增量:	884.15
分子量:	1114.37
CAS 编号:	2419286-92-1
分子式:	C₄₄H₄₂N₃K₃O₁₆S₄
溶解度:
质量控制:
储存条件:	儲存：收到後-20℃避光保存12個月。運輸：室溫最多可保存3週。避免長時間暴露在光線下。乾燥。
MSDS:	下載
	產品規格

激发/吸收极大值，纳米:	675
ε, 摩尔吸光系数，cm⁻¹:	211000
发射极大值，纳米:	694
荧光量子产率:	0.21
CF₂₆₀:	0.09
CF₂₈₀:	0.11

產品引用

Yao, P.; Liu, R.; Broginni, T.; Thunemann, M.; Kleinfeld, D. Guide to the Construction and Use of an Adaptive Optics Two-Photon Microscope with Direct Wavefront Sensing. bioRxiv, 2023, preprint. doi: 10.1101/2023.01.24.525307
Zhou, L.; He, F.; Xiang, X.; Dong, C.; Xiang, T.; Li, X.; Li, H.; Bu, L.; Wang, Y.; Ma, X. Radioactive and Fluorescent Dual Modality Cysteine Cathepsin B Activity-Based Probe for Cancer Theranostics. Mol. Pharmaceutics, 2023, 20(7), 3539–3548. doi: 10.1021/acs.molpharmaceut.3c00148
Shevchuk, A. I.; Svinko, V. O.; Smirnov, A. N.; Solovyeva, E. V. SERS Study of Cyanine Dyes: Optimization of Metal Core and Molecular Label Choice for Plasmonic Nanotags. Dyes and Pigments, 2023, 216, 111329. doi: 10.1016/j.dyepig.2023.111329.
Svinko, V. O.; Smirnov, A. N.; Shevchuk, A. I.; Demenshin, A. I.; Smirnov, A. A.; Solovyeva, E. V. Comparative Study of Fluorescence Core-Shell Nanotags with Different Morphology of Gold Core. Colloids and Surfaces B: Biointerfaces, 2023, 226, 113306. doi: 10.1016/j.colsurfb.2023.113306