產品名稱:ATTO 647 Maleimide
AT 647 Maleimide
中文名稱:AT 647馬來酰亞胺
化學式:C40H51N4O6S+
分子量:715.93
結構式:

AAtto 647 belongs to a new generation of fluorescent labels for the red spectral region with high molecular absorption (120.000) and quantum yield (0.20) as well as sufficient stoke′s shift (excitation maximum 645 nm, emission maximum 669 nm). Atto 647 is characterized by a high photostability. The dye is designed for application in the area of life science, e.g. labeling of DNA, RNA or proteins. Atto The dye is very stable under physiological pH-values and in buffers up to pH 8.5. However, it slowly degrades at higher pH. Atto 647 maleimide shows excellent solubility in polar solvents like DMF, DMSO or acetonitrile. After coupling to a substrate the dye moiety is electrically neutral.
Maleimide is a cyclic dicarboximide in which the two carboacyl groups on nitrogen together with the nitogen itself form a 1H-pyrrole-2,5-dione structure. It has a role as an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor. It is a dicarboximide and a member of maleimides. It is functionally related to a maleic acid. It derives from a hydride of a 1H-pyrrole.
Atto 647屬于新一代紅色光譜區熒光標記,具有高分子吸收(120.000)和量子產率(0.20)以及足夠的斯托克位移(激發645 nm,發射669 nm)。Atto 647具有高光穩定性的特點。該染料設計用于生命科學領域,例如標記DNA、RNA或蛋白質。Atto染料在生理pH值和pH值高達8.5的緩沖液中非常穩定。但是,在較高的pH值下,染料會緩慢降解。Atto 647馬來酰亞胺在極性溶劑(如DMF、DMSO或乙腈)中表現出良好的溶解度。在耦合到襯底后,染料部分是電中性的。
馬來酰亞胺是一種環狀二羧基,其中氮上的兩個碳酰基與氮本身形成1H-吡咯-2,5-二酮結構。它具有EC5.99.1.3[DNA拓撲異構酶(ATP水解)]抑制劑的作用。它是二羧肟和馬來酰亞胺的成員。它在功能上與順丁烯二酸有關。它來源于1H吡咯的氫化物。
純度:95%
保存條件:避光,干燥,-20℃保存
注意事項:取用一定要干燥,避免頻繁的溶解和凍干。
用途:僅用于科學研究或者工業應用等非醫療目的,非藥用,非食用
供應商:西安凱新生物科技有限公司
請點擊此處西安凱新生物科技有限公司進入展臺查看
請點擊此處西安凱新生物科技有限公司進入展臺查看
西安凱新生物科技有限公司是國內的點擊化學試劑供應商,產品應用于各大科研院校、檢驗機構、環境監測、生物制藥、石油化工、航天技術、公共安全等眾多領域。
我公司提供的點擊類化學試劑包括:DBCO、TCO、Tetrazine、Azide、Alkyne、Auxiliary reagents等。其中DBCO Reagents又包含了與氨基反應的,與羧基反應的,與生物素交聯的,與熒光素交聯的,與PEG交聯的等等產品。各試劑具有多樣的規格的包裝,能滿足您各類實驗需求,西安凱新所有員工希望能與您攜手共進,共創輝煌。
其他相關產品:
DNP maleimide
CAS號:62024-74-2
F13 Maleimide
CAS號:852527-41-4
Maleimide-NOTA
CAS號:1295584-83-6
Maleimide-DOTA
CAS號:1006711-90-5
PEG8-maleimide
CAS號:1334177-86-4
allylmaleimide
CAS號:2973-17-3
ethvlmaleimide
CAS號:128-53-0
DBCO-Maleimide
CAS號:1395786-30-7
DSPE-Maleimide
CAS號:1235864-97-7
bi-maleimide-LS
CAS號:736980-73-7
eosin maleimide
CAS號:76296-42-9
TEMPO-MALEIMIDE
CAS號:15178-63-9
Octyl Maleimide
CAS號:4080-76-6