Cy3 NHS ester，Cyanine5 alkyne该产品由西安齐岳生物科技有限公司 。

我公司生产销售的该类产品。

Cy3 NHS ester is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides.

Cy3 NHS ester can replace NHS esters of Alexa Fluor 546, and DyLight 549.

This dye requires use of organic co-solvent (such as DMF, or DMSO) for the labeling. Water-soluble Cy3 is also available.

Appearance: dark red powder

Solubility: Good in organic solvents (DCM, chloroform, DMF, DMSO, MeCN, alcohols), poor in water

Molar weight: 590.15

Mass spec M+ increase: 439.6

Cy3 excitation maximum, λmaxex, nm: 555

Cy3 extinction at λmaxex 150,000

Cy3 emission maximum, λmaxfluor, nm: 570

Cy3 fluorescence quantum yield: 0.31 (as conjugate with BSA)

NMR: 95+%

TLC: pure

Functional testing (reaction with amine): pass

Store NHS esters at -20°C in the dark. Desiccate

相关产品：

Cyanine3 alkyne

Cy3 alkyne

Cyanine3 azide

Cy3 azide

Cy3 N3

Cyanine3 carboxylic acid  1144107-76-5

Cy3 carboxylic acid

Cyanine3 hydrazide

Cyanine3 maleimide

Cy3 maleimide

Cyanine3 NHS ester   1032678-38-8

Cy3 NHS ester

产地 ：西安

纯度：99%

用途：仅用于科研

温馨提示：仅用于科研，不能用于人体实验！

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