產(chǎn)品名稱:ATTO 647 Tetrazine
AT 647 Tetrazine
中文名稱:AT 647四嗪
化學(xué)式:C43H52N7O4S+
分子量:762.99
結(jié)構(gòu)式:

ATTO 647 is rhodamine-based fluorescent label for the red spectral region that has similar spectral properties to Cy5. It has strong absorption, high fluorescence quantum yield, high thermal and photostability, and its absorption and fluorescence are independent of pH from 2 to 11. ATTO 647 is suitable for single-molecule detection applications, high-resolution microscopy (such as SIM, STED), flow cytometry (FACS) and fluorescence in-situ hybridization (FISH).
Tetrazine reagents is a class of click chemistry labeling reagents containing a reactive tetrazine group, Tetrazine reagent is highly reactive with TCO (trans-cycloctene) in an inverse electron demand Diels Alder reaction followed by a retro-Diels Alder reaction to eliminate nitrogen gas. This is a very quick reaction for bioconjugation at low concentrations in labeling live cells, molecular imaging and other bioconjugation applications.
ATTO 647是一種基于羅丹明的熒光標(biāo)記,用于紅色光譜區(qū),具有與Cy5類似的光譜特性。它具有強(qiáng)吸收、高熒光量子產(chǎn)率、高熱穩(wěn)定性和光穩(wěn)定性,其吸收和熒光與pH值從2到11無關(guān)。ATTO 646適用于單分子檢測應(yīng)用、高分辨率顯微鏡(如SIM、STED),流式細(xì)胞術(shù)(FACS)和熒光原位雜交(FISH)。
四嗪試劑是一類含有活性四嗪基團(tuán)的點(diǎn)擊化學(xué)標(biāo)記試劑,四嗪試劑與TCO(反式環(huán)辛烯)在反電子需求Diels-Alder反應(yīng)中高度反應(yīng),然后進(jìn)行反Diels-Alder反應(yīng)以消除氮?dú)狻T跇?biāo)記活細(xì)胞、分子成像和其他生物結(jié)合應(yīng)用中,這是一種低濃度生物結(jié)合的快速反應(yīng)。
純度:95%
保存條件:避光,干燥,-20℃保存
注意事項(xiàng):取用一定要干燥,避免頻繁的溶解和凍干。
用途:僅用于科學(xué)研究或者工業(yè)應(yīng)用等非醫(yī)療目的,非藥用,非食用
供應(yīng)商:西安凱新生物科技有限公司
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西安凱新生物科技有限公司是國內(nèi)的點(diǎn)擊化學(xué)試劑供應(yīng)商,產(chǎn)品應(yīng)用于各大科研院校、檢驗(yàn)機(jī)構(gòu)、環(huán)境監(jiān)測、生物制藥、石油化工、航天技術(shù)、公共安全等眾多領(lǐng)域。
我公司提供的點(diǎn)擊類化學(xué)試劑包括:DBCO、TCO、Tetrazine、Azide、Alkyne、Auxiliary reagents等。其中DBCO Reagents又包含了與氨基反應(yīng)的,與羧基反應(yīng)的,與生物素交聯(lián)的,與熒光素交聯(lián)的,與PEG交聯(lián)的等等產(chǎn)品。各試劑具有多樣的規(guī)格的包裝,能滿足您各類實(shí)驗(yàn)需求,西安凱新所有員工希望能與您攜手共進(jìn),共創(chuàng)輝煌。
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