lumiprobe -Cyanine5.5 NHS ester

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  • Cyanine5.5 NHS ester

Cyanine5.5 NHS ester

标签:Cyanine5.5 NHS esters Microscopy Protein labeling
货号 规格 价格 货期
17020 1 mg 110.00$ in stock
27020 5 mg 210.00$ in stock
47020 25 mg 410.00$ in stock
57020 50 mg 695.00$ in stock
67020 100 mg 1190.00$ in stock

Cyanine5.5 NHS ester is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides, an analog of Cy5.5® NHS ester.

Cy5.5 is a far-red (and near-infrared) emitting dye which is ideal for fluorescence measurements where background fluorescence is a concern. It is also suitable for in vivo NIR imaging experiments.

This reagent can replace NHS esters of Cy5.5® and DyLight 680.
Cyanine5.5 NHS 酯是一种活性染料,用于标记肽、蛋白质和寡核苷酸中的氨基,是 Cy5.5® NHS 酯的类似物。

Cy5.5 是一种远红(和近红外)发射染料,非常适合需要考虑背景荧光的荧光测量。 它也适用于体内近红外成像实验。

该试剂可替代 Cy5.5® 和 DyLight 680 的 NHS 酯。

Cyanine5.5 NHS ester Cyanine5.5 NHS ester Cyanine5.5 NHS ester

Cy5.5 absorbance and emission spectra

Cyanine5.5 NHS ester

Cyanine5.5 NHS ester相关产品


Bifunctional linker with terminal alkyne function, and carboxylic acid moiety, CAS# 1415800-32-6.
具有末端炔烃功能和羧酸部分的双功能接头,CAS# 1415800-32-6。

Cyanine7 DBCO

NIR fluorescent dye functionalized with cyclooctyne moiety for copper free Click chemistry conjugation with azides.
用环辛炔部分功能化的 NIR 荧光染料,用于与叠氮化物的无铜点击化学缀合。

Cyanine3 hydrazide

Cyanine3 hydrazide is a carbonyl-reactive dye for Cy3 channel.
Cyanine3 hydrazide 是 Cy3 通道的羰基反应性染料。

General properties

Appearance: dark blue solid
Molecular weight: 767.66
CAS number: 2375105-86-3
Molecular formula: C44H46N3BF4O4
IUPAC name: 1H-​Benz[e]​indolium, 2-​[5-​(1,​3-​dihydro-​1,​1,​3-​trimethyl-​2H-​benz[e]​indol-​2-​ylidene)​-​1,​3-​pentadien-​1-​yl]​-​3-​[6-​[(2,​5-​dioxo-​1-​pyrrolidinyl)​oxy]​-​6-​oxohexyl]​-​1,​1-​dimethyl-
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), practically insoluble in water (< 1 uM, < 1 mg/L)
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 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
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 684
ε, L⋅mol−1⋅cm−1: 198000
Emission maximum, nm: 710
Fluorescence quantum yield: 0.2
CF260: 0.07
CF280: 0.03

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