供應(yīng)優(yōu)質(zhì)Cyanine7 carboxylic acid，Sulfo-Cyanine3 maleimide，***促銷(xiāo)
西安凱新生物科技有限公司是國(guó)內(nèi)***生命科學(xué)和生物技術(shù)領(lǐng)域***供應(yīng)商，從成立初期就致力于為生命科學(xué)和生物技術(shù)領(lǐng)域提供優(yōu)質(zhì)產(chǎn)品和技術(shù)服務(wù)，力求將***好的產(chǎn)品和服務(wù)奉獻(xiàn)給我們的客戶(hù)。目前主要產(chǎn)品有：合成磷脂、***、高分子聚乙二醇衍生物、嵌段共聚物、磁性納米顆粒、納米金及納米金棒、近紅外熒光染料、活性熒光染料、熒光標(biāo)記的葡聚糖BSA和鏈霉親和素、蛋白交聯(lián)劑、小分子PEG衍生物、點(diǎn)計(jì)化學(xué)產(chǎn)品、樹(shù)枝狀聚合物、環(huán)糊精衍生物、熱門(mén)******、大環(huán)配體類(lèi)、熒光量子點(diǎn)、透明質(zhì)酸衍生物、石墨烯或氧化石墨烯、碳納米管、富勒烯等等，可以滿(mǎn)足從毫克級(jí)到公斤級(jí)的定制需求。我們非常樂(lè)于傾聽(tīng)您的需求，并一如既往地繼續(xù)為您提供優(yōu)質(zhì)的產(chǎn)品和服務(wù)。
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Cyanine7 carboxylic acid
未活化的Cyanine7羧酸染料。近紅外熒光染料。如果需要偶聯(lián)和標(biāo)記反應(yīng)，請(qǐng)參考使用活性染料Cyanine7 NHS ester,或水溶的sulfo-Cyanine7 NHS ester.
一般特性
|
外觀: |
green powder |
|
分子量: |
585.22 |
|
分子式: |
C37H45ClN2O2 |
|
溶解性: |
soluble in organic solvents (DMSO, ***, ***ane), low solubility in water |
|
質(zhì)量控制: |
NMR 1H (95%) and 13C, TLC |
|
儲(chǔ)存條件: |
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. ***oid prolonged exposure to light. Desiccate. |
光譜特性
|
***大激發(fā)波長(zhǎng), nm: |
750 |
|
在***大激發(fā)波長(zhǎng)下的消光系數(shù), Lmol-1cm-1: |
199000 |
|
***大發(fā)生波長(zhǎng), nm: |
788 |
Sulfo-Cyanine3 maleimide
Sulfo-Cyanine3 maleimide是水溶的，硫醇活性染料用于親水sulfo-Cyanine3熒光團(tuán)的標(biāo)記。是Cy3® maleimide的類(lèi)似物。該產(chǎn)品推薦用于溫和的單純的水環(huán)境中***和其他不穩(wěn)定蛋白的標(biāo)記。該染料是水溶的，因此不需要有機(jī)共溶劑。非磺化的Cyanine3 maleimide。
一般特性
|
外觀: |
red powder |
|
分子量: |
776.96 |
|
分子式: |
C36H41KN4O9S2 |
|
溶解性: |
soluble in water, ***, DMSO |
|
質(zhì)量控制: |
NMR 1H, HPLC-MS (95%) |
|
儲(chǔ)存條件: |
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. ***oid prolonged exposure to light. Desiccate. |
光譜特性
|
***大激發(fā)波長(zhǎng), nm: |
548 |
|
在***大激發(fā)波長(zhǎng)下的消光系數(shù), Lmol-1cm-1: |
162000 |
|
***大發(fā)生波長(zhǎng), nm: |
563 |
|
熒光量子產(chǎn)率: |
0.1 |
|
CF260: |
0.03 |
|
CF280: |
0.06 |
其他活性熒光染料產(chǎn)品目錄
N-羥基琥珀酰***脂Dye NHS esters
§ Cyanine3 NHS ester
§ Cyanine3.5 NHS ester
§ Cyanine5 NHS ester
§ Cyanine5.5 NHS ester
§ Cyanine7 NHS ester
§ Cyanine7.5 NHS ester
§ Sulfo-Cyanine3 NHS ester
§ Sulfo-Cyanine5 NHS ester
§ Sulfo-Cyanine7 NHS ester
疊氮化物 Dye azides
§ Cyanine3 azide
§ Cyanine3.5 azide
§ Cyanine5 azide
§ Cyanine5.5 azide
§ Cyanine7 azide
§ Cyanine7.5 azide
§ Sulfo-Cyanine3 azide
§ Sulfo-Cyanine5 azide
§ Sulfo-Cyanine7 azide
馬來(lái)酰*** Dye maleimides
§ Cyanine3 maleimide
§ Cyanine5 maleimide
§ Cyanine5.5 maleimide
§ Cyanine7 maleimide
§ Cyanine7.5 maleimide
§ Sulfo-Cyanine3 maleimide
§ Sulfo-Cyanine5 maleimide
§ Sulfo-Cyanine7 maleimide
炔烴 Dye alkynes
§ Cyanine3 alkyne
§ Cyanine5 alkyne
§ Cyanine5.5 alkyne
§ Cyanine7 alkyne
§ Cyanine7.5 alkyne
§ Sulfo-Cyanine3 alkyne
§ Sulfo-Cyanine5 alkyne
§ Sulfo-Cyanine7 alkyne
胺基Primary amine
§ Cyanine3 amine
§ Cyanine5 amine
§ Cyanine5.5 amine
§ Cyanine7 amine
§ Cyanine7.5 amine
§ Sulfo-Cyanine3 amine
§ Sulfo-Cyanine5 amine
§ Sulfo-Cyanine7 amine
羧酸 Carboxylic acids
§ Cyanine3 carboxylic acid
§ Cyanine3.5 carboxylic acid
§ Cyanine5 carboxylic acid
§ Cyanine5.5 carboxylic acid
§ Cyanine7 carboxylic acid
§ Cyanine7.5 carboxylic acid
§ Sulfo-Cyanine3 carboxylic acid
§ Sulfo-Cyanine5 carboxylic acid
§ Sulfo-Cyanine7 carboxylic acid