乾思生物科技有限公司是[Dye NHS esters]Cyanine3 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。
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[Dye NHS esters]Cyanine3 NHS ester
詳細(xì)描述
訂購(gòu)貨號(hào)產(chǎn)品名稱(chēng)及規(guī)格價(jià)格(￥)
11020Cyanine3 NHS ester, 1 mg1430.00
21020Cyanine3 NHS ester, 5 mg2730.00
41020Cyanine3 NHS ester, 25 mg5330.00
51020Cyanine3 NHS ester, 50 mg9035.00
61020Cyanine3 NHS ester, 100 mg15470.00
Cyanine3 NHS ester是標(biāo)記生物分子的氨基基團(tuán)的活性染料，是Cy3? NHS ester的類(lèi)似物。該熒光染料是可溶性蛋白、多肽和寡核苷酸/DNA的理想標(biāo)記物。對(duì)于痕量蛋白質(zhì)，可以考慮用水溶的不需要共溶劑的sulfo-Cyanine3 NHS ester。
Cyanine3 NHS ester可以替代Cy3?, Alexa Fluor 546, and DyLight 549。
Cy? is a trademark of GE Healthcare.
General properties
Appearance: red powder
Mass spec M+ increment: 474.2
Molecular weight: 590.15
Molecular formula: C34H40ClN3O4
Solubility: soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
Quality control: NMR 1H and 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.
MSDS: Download
Spectral properties
Excitation maximum, nm: 555
Extinction coefficient at excitation maximum, Lmol-1cm-1: 150000
Emission maximum, nm: 570
Fluorescence quantum yield: 0.31
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