[Dye NHS esters]Cyanine3 NHS ester【lumiprobe】 货号：[Dye NHS esters]Cyanine3 NHS ester 品牌：其它品牌 规格：

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[Dye NHS esters]Cyanine3 NHS ester

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订购货号产品名称及规格价格(￥)

11020Cyanine3 NHS ester, 1 mg1430.00

21020Cyanine3 NHS ester, 5 mg2730.00

41020Cyanine3 NHS ester, 25 mg5330.00

51020Cyanine3 NHS ester, 50 mg9035.00

61020Cyanine3 NHS ester, 100 mg15470.00

Cyanine3 NHS ester是标记生物分子的氨基基团的活性染料，是Cy3? NHS ester的类似物。该荧光染料是可溶性蛋白、多肽和寡核苷酸/DNA的理想标记物。对于痕量蛋白质，可以考虑用水溶的不需要共溶剂的sulfo-Cyanine3 NHS ester。

Cyanine3 NHS ester可以替代Cy3?, Alexa Fluor 546, and DyLight 549。

Cy? is a trademark of GE Healthcare.

General properties

Appearance: red powder

Mass spec M+ increment: 474.2

Molecular weight: 590.15

Molecular formula: C34H40ClN3O4

Solubility: soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water

Quality control: NMR 1H and 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: Download

Spectral properties

Excitation maximum, nm: 555

Extinction coefficient at excitation maximum, Lmol-1cm-1: 150000

Emission maximum, nm: 570

Fluorescence quantum yield: 0.31

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