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Cyanine7 azide

Cyanine7 Azides Click chemistry Near infrared (NIR) imaging

貨號	數量	價格	交貨時間
15030	100 uL, 10 mM/DMSO	–	現貨
35030	500 uL, 10 mM/DMSO	$199	現貨
45030	1 mL, 10 mM/DMSO	$495	現貨
A5030	1 mg	–	現貨
B5030	5 mg	$199	現貨
C5030	10 mg	$297	現貨
D5030	25 mg	$495	現貨
E5030	50 mg	$895	現貨

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Cyanine7 azide is a near-infrared fluorescent dye azide for click chemistry labeling, an analog of Cy7® azide.

This product can be used for the incorporation of Cyanine7 into various alkynylated biomolecules via click chemistry. Post-synthetic modification of oligonucleotides is also possible with this azide.

Cyclohexane-bridged polymethyne chain allows for 20% increase in quantum yield (compared to parent non-bridged structure).

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Cyanine7 DBCO

NIR fluorescent dye functionalized with cyclooctyne moiety for copper free click chemistry conjugation with azides.

Cyanine7 NHS ester

Amine reactive NHS ester of near infrared dye Cyanine7.

BDP 558/568 NHS ester

BDP 558/568 is a fluorophore for the yellow region of the spectrum. Like other BDP dyes, this fluorophore has high fluorescence quantum yield, brightness, and photostability.

General properties

Appearance:	green powder / solution
Molecular weight:	667.33
CAS number:	1557149-65-1 (chloride), 1557397-59-7
Molecular formula:	C₄₀H₅₁ClN₆O
Solubility:	soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
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:	750
ε, L⋅mol⁻¹⋅cm⁻¹:	199000
Emission maximum, nm:	773
Fluorescence quantum yield:	0.3
CF₂₆₀:	0.022
CF₂₈₀:	0.029

產品引用

Shen, W.; You, T.; Xu, W.; Xie, Y.; Wang, Y.; Cui, M. Rapid and Widespread Distribution of Intranasal Small Extracellular Vesicles Derived from Mesenchymal Stem Cells throughout the Brain Potentially via the Perivascular Pathway. Pharmaceutics, 2023, 15(11), 2578. doi: 10.3390/pharmaceutics15112578
Zeng, Y.; Shen, Y.; Wu, S.; Cai, L.; Wang, Z.; Cai, K.; Shen, J.; Hii Ru Yie, K.; Zhang, H.; Xu, L.; Liu, J. Bone-Targeting PLGA Derived Lipid Drug Delivery System Ameliorates Bone Loss in Osteoporotic Ovariectomized Rats. Materials & Design, 2022, 221, 110967. doi: 10.1016/j.matdes.2022.110967
Roberts, S.; Khera, E.; Choi, C.; Navaratna, T.; Grimm, J.; Thurber, G.M.; Reiner, T. Optoacoustic imaging of Glucagon-like Peptide 1 Receptor with a near-infrared exendin-4 analog. Journal of Nuclear Medicine, 2021, 62(6), 839–848. doi: 10.2967/jnumed.120.252262
Thauvin, C.; Maudens, P.; Allémann, E. Microwave-assisted synthesis of self-assembling bi-functionalizable amphiphilic diblock copolymers. Journal of Drug Delivery Science and Technology, 2021, 61, 102255. doi: 10.1016/j.jddst.2020.102255