產(chǎn)品名稱：Cyanine7.5 Tyramide

中文名稱：花青素Cy7 酪酰胺

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

產(chǎn)品描述：TSA主要原理是利用酪胺Tyramide的過氧化物酶反應(yīng)(酪胺鹽在HRP催化H202下形成共價(jià)鍵結(jié)合位點(diǎn))，產(chǎn)生大量的酶促產(chǎn)物，該產(chǎn)物能與周圍的蛋白殘基(包括色氨酸、組氨酸和酪氨酸殘基)結(jié)合，這樣在抗原-抗體結(jié)合部位就有大量的生物素沉積，與隨后加入的Streptavidin—HRP/熒光基團(tuán)結(jié)合，經(jīng)幾次這樣的循環(huán)放大，可以結(jié)合大量的酶分子or熒光基團(tuán)，結(jié)果使其檢測(cè)信號(hào)得到幾何級(jí)放大。

Cyanine7.5 is the fluorophore that has the most NIR shifted absorption and emission wavelengths among Cyanine dyes. Its absorption spectrum closely resembles that of indocyanine green (ICG) that has been much used as a contrast agent in vivo, even in humans. Its structure is also similar. Unlike ICG, Cyanine7.5 possesses better quantum yield because of a structural modification. It can be conjugated to various biomolecules via different attachment chemistries. This makes it useful as a fluorescent label for in vivo applications.

A water soluble and hydrophilic version of this dye, sulfo-Cyanine7.5, is also available from our catalog.

其他相關(guān)產(chǎn)品：

Cyanine5 phosphoramidite 花青素Cy5亞磷酰胺

Cyanine5.5 phosphoramidite,5'-terminal 花青素Cy5.5亞磷酰胺

Cyanine7 dicarboxylic acid 花青素Cy7二羧酸

sulfo-Cyanine7 dicarboxylic acid 磺酸基-花青素Cy7二羧酸

Sulfo-Cyanine7.5 dicarboxylic acid 磺酸基-花青素Cy7.5二羧酸

Sulfo-Cyanine3 dUTP 磺酸基-花青素Cy3脫氧尿嘧啶

Sulfo-Cyanine5 dUTP 磺酸基-花青素Cy5脫氧尿嘧啶

Sulfo-Cyanine5.5 dUTP 磺酸基-花青素Cy5.5脫氧尿嘧啶

Sulfo-Cyanine5 bis-NHS ester 磺酸基-花青素Cy5 bis-琥珀酰亞胺酯

Sulfo-Cyanine7 bis-NHS ester 磺酸基-花青素Cy7 bis-琥珀酰亞胺酯

Sulfo-Cyanine5-PEG3-Biotin 磺酸基-花青素Cy5-三聚乙二醇-生物素

sulfo-Cyanine7.5 dimethyl 磺酸基-花青素Cy7.5-二甲基

Cyanine 3 Tyramide 氰基-3-酪酰胺

Sulfo-Cyanine3 Tyramide 磺酸基-花青素Cy3 酪酰胺

Cyanine 3.5 Tyramide 花青素Cy3.5 酪酰胺

Sulfo-Cyanine3.5 Tyramide 磺酸基-花青素Cy3.5 酪酰胺

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