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ROX NHS ester, pure 6-isomer|117491-83-5

ROX (rhodamine X aka R101) is a highly fluorescent, and photostable rhodamine dye for various applications. ROX labeled oligonucleotide probes are often used in qPCR, and qPCR instruments have ROX channel.

This is reactive dye for the labeling of amino-groups in peptides, proteins, and amino-oligonucleotides. Pure single isomer.

This dye can replace Alexa Fluor 568, Texas Red.

ROX NHS ester, pure 6-isomer|117491-83-5

General properties：

Appearance:	dark crimson powder
Mass spec M+ increment:	516.2
Molecular weight:	631.67
CAS number:	117491-83-5
Molecular formula:	C₃₇H₃₃N₃O₇
Solubility:	good in polar organic solvents (DMF, DMSO), low in water
Quality control:	NMR ¹H, HPLC-MS (80+%, balance mostly free carboxylic acid)
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.

Spectral properties：

Excitation maximum, nm:	570
ε, L⋅mol⁻¹⋅cm⁻¹:	82000
Emission maximum, nm:	591
Fluorescence quantum yield:	1.0

NHS

N-羥基琥珀酰亞胺脂Dye NHS esters

Pyrenebutyric acid NHS ester

ROX NHS ester, pure 6-isomer

BDP FL NHS ester

FAM NHS ester

Cyanine3 NHS ester

Cyanine3.5 NHS ester

Cyanine5 NHS ester

Cyanine5.5 NHS ester

Cyanine7 NHS ester

Cyanine7.5 NHS ester

Sulfo-Cyanine3 NHS ester

Sulfo-Cyanine5 NHS ester

sulfo-Cyanine5 bis-NHS ester

Sulfo-Cyanine7 NHS ester

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General properties：

Spectral properties：

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日韩午夜在线观看,色偷偷伊人,免费一级毛片不卡不收费,日韩午夜在线视频不卡片

ROX NHS ester, pure 6-isomer|117491-83-5 返回列表頁

General properties：

Spectral properties：

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