水溶近红外荧光染料SF Cy5.5@N3,Sulfo-Cy5.5 N3

产品名称：水溶近红外荧光染料SF Cy5.5@N3,Sulfo-Cy5.5 N3

产品描述：

水溶近红外荧光染料SF Cy5.5@N3,Sulfo-Cy5.5 N3Sulfo-Cyanine5.5 is a water-soluble, hydrophilic fluorophore which possesses emission in far red area of the spectrum, an analog of Cy5.5?. As other cyanine dyes, sulfo-Cyanine5.5 has an outstanding molar extinction coefficient which gives rise to its bright fluorescence.The molecule contains four sulfo groups that provide hydrophilicity and negative charge to the fluorophore - this minimizes non-specific binding.The azide group of sulfo-Cyanine5.5 azide can be conjugated with terminal alkynes in the presence of copper(I) catalyst, or with cycloalkynes in copper free strain promoted reaction. ? ?General properties：Appearance:dark colored solidMass spec M+ increment:984.2Molecular weight:1099.41Molecular formula:C43H45K3N6O13S4Solubility:good in water, DMF, DMSOQuality 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.?Spectral properties：Excitation maximum, nm:673ε, L?mol?1?cm?1:195000Emission maximum, nm:691CF260:0.09CF280:0.11供应商：西安齐岳生物科技有限公司Cy系列的活性基团菁染料：Cyanine3 NHS ester（Cy3@SE）?Cyanine5 NHS ester（Cy5@SE）Cyanine7 NHS ester（Cy7@SE）?Sulfo Cyanine3 NHS ester（SF Cy3@SE）Sulfo Cyanine5 NHS ester（SF Cy5@SE）Sulfo Cyanine7 NHS ester（SF Cy7@SE）Cy3 Bis NHS esterCy5 Bis NHS esterCy7 Bis NHS ester?Cyanine3 amine（Cy3@NH2）Cyanine5 amine（Cy5@NH2）Cyanine7 amine（Cy7@NH2）Sulfo Cyanine3 amine（SF Cy3@NH2）Sulfo Cyanine5 amine（SF Cy5@NH2）Sulfo Cyanine7 amine（SF Cy7@NH2）?Cyanine3 azide (Cy3@N3)Cyanine5 azide (Cy5@N3)Cyanine7 azide (Cy7@N3)?Cyanine3 alkyne (Cy3@alk)Cyanine5 alkyne (Cy5@Alk)Cyanine7 alkyne (Cy7@Alk)?Cyanine3 maleimide (Cy3@Mal)Cyanine5 maleimide (Cy5@Mal)Cyanine7 maleimide (Cy7@Mal)?Sulfo Cyanine3 azide (SF Cy3@N3)Sulfo Cyanine5 azide (SF Cy5@N3)Sulfo Cyanine7 azide (SF Cy7@N3)Sulfo Cyanine3 alkyne (SF Cy3@Alk)Sulfo Cyanine5 alkyne (SF Cy5@Alk)Sulfo Cyanine7 alkyne (SF Cy7@Alk)Sulfo Cyanine3 maleimide (SF Cy3@MAL)Sulfo Cyanine5 maleimide (SF Cy5@MAL)Sulfo Cyanine7 maleimide (SF Cy7@MAL)? 相关推荐： Sulfo-Cyanine7 azide，磺化Cy7叠氮化 相关推荐： 磺化CY5.5叠氮,Sulfo-Cyanine5.5 azide

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