乾思生物科技有限公司是[Dye NHS esters]Cyanine7.5 NHS ester 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]Cyanine7.5 NHS ester](http://zt.yzimgs.com/ComFolder/661185/image/201601/lumiprobe.png)
[Dye NHS esters]Cyanine7.5 NHS ester
詳細(xì)描述
訂購(gòu)貨號(hào)產(chǎn)品名稱及規(guī)格價(jià)格(￥)
16020Cyanine7.5 NHS ester, 1 mg1430.00
26020Cyanine7.5 NHS ester, 5 mg2730.00
46020Cyanine7.5 NHS ester, 25 mg5330.00
56020Cyanine7.5 NHS ester, 50 mg9035.00
66020Cyanine7.5 NHS ester, 100 mg15470.00
Cyanine7.5是一種近紅外熒光染料，具有很長(zhǎng)的發(fā)射光譜，是此類熒光衍生而來的活性胺產(chǎn)品。
近紅外照射很容易穿透組織因此常應(yīng)用于體內(nèi)成像領(lǐng)域。
該產(chǎn)品可以用于標(biāo)記含有氨基的小分子物質(zhì)，比如蛋白和多肽，通過近紅外光譜成像技術(shù)(NIR imaging)來示蹤他們?cè)谟袡C(jī)體內(nèi)的分布。
中心聚亞甲基基團(tuán)的增強(qiáng)的穩(wěn)定性使得量子產(chǎn)率較其母結(jié)構(gòu)Cy7.5? NHS提高20%。
![圖片關(guān)鍵詞]()
推薦手冊(cè)
氨基分子的NHS酯標(biāo)記
Cy? is a trademark of GE Healthcare.
General properties
Appearance: green powder
Molecular weight: 782.41
Molecular formula: C49H52ClN3O4
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility 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: 788
Extinction coefficient at excitation maximum, Lmol-1cm-1: 223000
Emission maximum, nm: 808
歡迎選購(gòu)[Dye NHS esters]Cyanine7.5 NHS ester