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Cy7.5 azide (non-sulfonated) Sale

目录号 : GC10286

used for Click chemistry to label alkyne-modified oligonucleotides

Cy7.5 azide (non-sulfonated) Chemical Structure

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5mg
¥3,623.00
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25mg
¥9,555.00
现货

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Sample solution is provided at 25 µL, 10mM.

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产品描述

Cy7.5 azide a NIR fluorescence dye that ready for the use in Click Chemistry labeling with long-wave infrared fluorescence. For other fluorescent applications, especially requiring low fluorescent background, this labeling reagent was also popular used. As generic Click Chemistry labeling protocol, azide is available as DMSO solution. For biomolecule labeling, the labeling reagent has low aqueous solubility, using of organic co-solvent to dissolve this molecular is necessary for efficient reaction. First, Cyanine dye should be dissolved in organic solvent and then added to a solution of biomolecule in appropriate aqueous buffer.

Cy7.5 azide a sulfonated dye with absorption peaks at 773 and 808 nm, can be the optimal fluorescent probe that should have separate absorption spectra. The changes in the absorption and scattering properties of the tissue are negligible in the range of 750 to 850 nm [1].

Reference:
[1] Osnat Harbater,Israel Gannot.  Fluorescent probes concentration estimation in vitro and ex vivo as a model for early detection of Alzheimer’s disease.Jornal of biomedical optics. 2014.19(12).

Chemical Properties

Cas No. SDF
化学名 N-(3-azidopropyl)-6-[(2E)-1,1-dimethyl-2-[(2E)-2-[3-[(E)-2-(1,1,3-trimethylbenzo[e]indol-3-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]benzo[e]indol-3-yl]hexanamide
Canonical SMILES CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)C)C=CC4=CC(=CC=C5C(C6=C(N5CCCCCC(=O)NCCCN=[N+]=[N-])C=CC7=CC=CC=C76)(C)C)CCC4)C
分子式 C48H55ClN6O 分子量 767.44
溶解度 soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water 储存条件 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.
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 1.303 mL 6.5152 mL 13.0303 mL
5 mM 0.2606 mL 1.303 mL 2.6061 mL
10 mM 0.1303 mL 0.6515 mL 1.303 mL
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