IR 808 NHS ester,IR-808 SE,IR808 活性酯,具有近紅外熒光顯影特性
中文名稱:IR-808 活性酯,IR-808酯,IR-808琥珀酰亞胺酯
英文名稱:IR-808 NHS,IR-808 NHS ester,IR-808 SE
IR-808 NHS反應(yīng)特點(diǎn):
IR-808的吸收和發(fā)射波長(zhǎng)均在700-900nm近紅外光譜區(qū),具有近紅外顯影特性和良好的血清穩(wěn)定性。 IR-808不僅保留了良好的tumour靶向近紅外熒光顯影特性,同時(shí)還引入了兩個(gè)可供化學(xué)連接反應(yīng)的羧基官能團(tuán),為進(jìn)一步化學(xué)修飾、藥物連接,或放射性核素標(biāo)記等奠定了基礎(chǔ)。
NHS酯可用于標(biāo)記蛋白質(zhì)的伯胺(-NH2)、胺修飾的寡核苷酸和其他含胺分子。
The absorption and emission wavelengths of IR-808 are in the 700-900nm near-infrared spectral region, which has near-infrared development characteristics and good serum stability. IR-808 not only retains the good Tumour targeted near-infrared fluorescence development characteristics, but also introduces two carboxyl functional groups that can be used for chemical linkage reaction, laying a foundation for further chemical modification, drug linkage, or radionuclide labeling.
NHS esters can be used to label protein primary amine (- NH2), amine modified oligonucleotides and other amine-containing molecules.
IR-808結(jié)構(gòu)式:

IR-808 NHS規(guī)格:10mg,25mg,50mg
物理性質(zhì):
外觀特點(diǎn):固體、粉末
純度標(biāo)準(zhǔn):95+,可以提供核磁圖譜及相關(guān)質(zhì)量證明圖譜
運(yùn)輸條件:在環(huán)境溫度下作為非危險(xiǎn)化學(xué)品運(yùn)輸。
溶解度:溶于大部分有機(jī)溶劑,溶于水
存儲(chǔ)條件:干燥,黑暗,短期(幾天至幾周)為0-4°C,長(zhǎng)期(數(shù)月至數(shù)年)為-20°C。
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西安凱新生物科技有限公司作為IR染料供應(yīng)商,為大家介紹(CAS:N/A),試劑僅用于科學(xué)研究,不可用于人類,非藥用,非食用。