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Cyanine5.5 carboxylic acid

貨號	數量	價格	交貨時間
17090	1 mg	$125	現貨
27090	5 mg	$260	現貨
47090	25 mg	$510	現貨
57090	50 mg	$895	現貨
67090	100 mg	$1490	現貨

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Cyanine5.5 dye, free acid form, unactivated. The dye can be considered non-reactive for most applications. It can be used as a control or reference sample, and for instrument calibration.

Pre-activated NHS ester for the labeling of amine groups is also available.

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磺基-菁5四嗪 (sulfo-Cyanine5 tetrazine)

水溶性菁染料四嗪衍生物，用於與反式環辛烯和其他應變烯烴進行 TCO 連接反應。

BDP 650/665 X NHS 酯 (BDP 650/665 X NHS ester)

BDP 650/665 是一種用於 Cy5 通道的硼二吡咯亞甲基染料，具有胺反應性，具有高摩爾消光係數和良好的發射量子產率。

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Cyanine7.5 amine

Near-infrared dye Cyanine7.5 with free amino group which can be coupled with activated carboxylic acid derivatives.

General properties

Appearance:	dark blue powder
Molecular weight:	619.23
CAS number:	1449661-34-0 (without anion), 1449612-07-0 (inner salt)
Molecular formula:	C₄₀H₄₃ClN₂O₂
IUPAC name:	1H-Benz[e]indolium, 2-[5-[3-(5-carboxypentyl)-1,3-dihydro-1,1-dimethyl-2H-benz[e]indol-2-ylidene]-1,3-pentadien-1-yl]-1,1,3-trimethyl-
Solubility:	soluble in organic solvents (DMSO, DMF, dichloromethane), practically insoluble in water (< 1 uM, < 1 mg/L)
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:	684
ε, L⋅mol⁻¹⋅cm⁻¹:	198000
Emission maximum, nm:	710
Fluorescence quantum yield:	0.2
CF₂₆₀:	0.07
CF₂₈₀:	0.03

產品引用

Shik, A. V.; Sobolev, P. V.; Zubritskaya, Y. V.; Baytler, M. O.; Stepanova, I. A.; Chernyaev, A. P.; Borschegovskaya, P. Yu.; Zolotov, S. A.; Doroshenko, I. A.; Podrugina, T. A.; Bliznyuk, U. A.; Rodin, I. A.; Beklemishev, M. K. Rapid Testing of Irradiation Dose in Beef and Potatoes by Reaction-Based Optical Sensing Technique. Journal of Food Composition and Analysis, 2024, 127, 105946. doi: 10.1016/j.jfca.2023.105946
Anderson, C. F.; Wang, Q.; Stern, D.; Leonard, E. K.; Sun, B.; Fergie, K. J.; Choi, C.; Spangler, J. B.; Villano, J.; Pekosz, A.; Brayton, C. F.; Jia, H.; Cui, H. Supramolecular Filaments for Concurrent ACE2 Docking and Enzymatic Activity Silencing Enable Coronavirus Capture and Infection Prevention. Matter, 2023, 6(2), 583–604. doi: 10.1016/j.matt.2022.11.027
Shik, A.V.; Stepanova, I.A.; Doroshenko, I.A.; Podrugina, T.A.; Beklemishev, M.K. Carbocyanine-Based Optical Sensor Array for the Discrimination of Proteins and Rennet Samples Using Hypochlorite Oxidation. Sensors (Basel), 2023, 23(9), 4299. doi: 10.3390/s23094299
Lee, S.; Kim, D.; Kang, K.-K.; Sung, S.-E.; Choi, J.-H.; Sung, M.; Shin, C.-H.; Jeon, E.; Kim, D.; Kim, D.; Lee, S.; Kim, H.-K.; Kim, K. Toxicity and Biodistribution of Fragmented Polypropylene Microplastics in ICR Mice. International Journal of Molecular Sciences, 2023, 24(10), 8463. doi: 10.3390/ijms24108463