乾思生物科技有限公司是[Dye NHS esters]ROX NHS ester, pure 6- isomer lumiprobe公司核心代理商，價(jià)格低，質(zhì)量好，批次*新，免費(fèi)技術(shù)指導(dǎo)，免費(fèi)產(chǎn)品代測(cè)，免運(yùn)費(fèi)，服務(wù)周到，是國(guó)家重點(diǎn)實(shí)驗(yàn)室及國(guó)內(nèi)各大院校長(zhǎng)期指定供應(yīng)商。
![[Dye NHS esters]ROX NHS ester, pure 6- isomer](http://zt.yzimgs.com/ComFolder/661185/image/201601/lumiprobe.png)
[Dye NHS esters]ROX NHS ester, pure 6- isomer
詳細(xì)描述
訂購(gòu)貨號(hào)產(chǎn)品名稱及規(guī)格價(jià)格(￥)
12220ROX NHS ester, pure 6- isomer, 1 mg1430.00
22220ROX NHS ester, pure 6- isomer, 5 mg2730.00
42220ROX NHS ester, pure 6- isomer, 25 mg5330.00
52220ROX NHS ester, pure 6- isomer, 50 mg9035.00
62220ROX NHS ester, pure 6- isomer, 100 mg15470.00
ROX(rhodamine X aka R101)是一種高熒光強(qiáng)度的、耐光的羅丹明染料，在多領(lǐng)域有廣泛的應(yīng)用。ROX標(biāo)記的寡核苷酸探針常用于qPCR和有ROX通道的qPCR儀器。
該活性染料用于標(biāo)記多肽、蛋白、氨基寡核苷酸的氨基基團(tuán)。Pure single isomer.
ROX NHS ester可以替代Alexa Fluor 568。
General properties
Appearance: dark crimson powder
Mass spec M+ increment: 516.2
Molecular weight: 631.67
Molecular formula: C37H33N3O7
CAS number: 117491-83-5
Solubility: good in polar organic solvents (DMF, DMSO), low in water
Quality control: NMR 1H (95%) and 13C, TLC, functional testing
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: 570
Extinction coefficient at excitation maximum, Lmol-1cm-1: 82000
Emission maximum, nm: 591
Fluorescence quantum yield: 1.0
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