供應優(yōu)質(zhì)Sulfo-Cyanine5 carboxylic acid，Cyanine5 maleimide，***促銷
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Sulfo-Cyanine5 carboxylic acid
非活化的sulfo-Cyanine5羧酸，水溶性染料。該染料高度親水和水溶。非磺化的類似物。該熒光團是Cy5®羧酸的同等類似物。對于標記反應請考慮使用活性染料sulfo-Cy5 NHS ester。
Non-activated carboxylic acid, an analog of Cy5® free carboxylic acid. Contains Cyanine5 fluorophore.This dye has limited water solubility, but can be dissolved in mixtures of water with organic phase (***, DMSO, alcohols) to obtain useful concentrati*** of the material in solution. Water-soluble version is ***ailable.This molecule can be c***idered non-reactive dye for the use in control samples, and for instrument calibration. For coupling with amines and protein labeling, c***ider using Cyanine5 NHS ester, or water-soluble sulfo-Cyanine5 NHS ester.
一般特性
|
外觀: |
dark blue powder |
|
分子量: |
664.76 |
|
分子式: |
C32H37N2NaO8S2 |
|
溶解性: |
1032678-07-1 |
|
質(zhì)量控制: |
good in water, DMSO, ***, low in most organic solvents |
|
儲存條件: |
NMR 1H (95%) and 13C, TLC |
|
|
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. |
光譜特性
|
***大激發(fā)波長, nm: |
646 |
|
在***大激發(fā)波長下的消光系數(shù), Lmol-1cm-1: |
271000 |
|
***大發(fā)生波長, nm: |
662 |
|
熒光量子產(chǎn)率: |
0.2 |
|
CF260: |
0.13 |
|
CF280: |
0.13 |
Cyanine5 maleimide
Cyanine5 maleimide是單一活性染料，有選擇性的與硫醇基團（比如蛋白和多肽的半胱氨酸）結(jié)合以進行標記。我們推薦使用水溶的Sulfo-Cyanine5 maleimide標記***和其他敏感蛋白。Cyanine5是Cy5®的類似物，與很多儀器比如顯微鏡、成像儀、熒光讀板機相兼容的常用熒光團。
一般特性
|
外觀: |
dark blue powder |
|
分子量: |
641.24 |
|
分子式: |
C38H45ClN4O3 |
|
溶解性: |
soluble in organic solvents (***, DMSO, ***ane), insoluble in water |
|
質(zhì)量控制: |
NMR 1H (95%) and 13C, TLC, functional testing |
|
儲存條件: |
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, nm: |
646 |
|
在***大激發(fā)波長下的消光系數(shù), Lmol-1cm-1: |
250000 |
|
***大發(fā)生波長, nm: |
662 |
|
熒光量子產(chǎn)率: |
0.2 |
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