abcam | sigma | roche | qiagen | merck | millipore |
invitrogen | life | ambion | illumina | thermo | ABI |
enzo | vectorlabs | chemicon | Quidel | peprotech | cayman |
Biovision | chondrex | Meridian | Kamiya | Genetex | Neuromics |
訂購貨號 | 產(chǎn)品名稱及規(guī)格 | 價格(¥) |
16030 | Cyanine7.5 azide, 100 uL, 10 mM in DMS | 1430.00 |
36030 | Cyanine7.5 azide, 500 uL, 10 mM in DMS | 2730.00 |
46030 | Cyanine7.5 azide, 1 mL, 10 mM in DMSO | 5330.00 |
A6030 | Cyanine7.5 azide, 1 mg | 1430.00 |
B6030 | Cyanine7.5 azide, 5 mg | 2730.00 |
C6030 | Cyanine7.5 azide, 10 mg | 4030.00 |
D6030 | Cyanine7.5 azide, 25 mg | 5330.00 |
E6030 | Cyanine7.5 azide, 50 mg | 9035.00 |
Cyanine7.5是NIR(近紅外光譜)染料,是長波段的紅外熒光。該疊氮類衍生物用于點擊化學。
可以標記多種生物分子,近紅外熒光染料,是Cy7.5®改進的衍生物。標記的該熒光染料可以利用NIR組織透明度而進行體內(nèi)成像實驗。這種熒光素亦可用于其他熒光類應(yīng)用,尤其當需要較低的熒光背景時。
該疊氮染料還有溶于DMSO的溶液形式可供選擇,即用于一般的點擊化學的標記?;蛘叻蹌┬问阶孕袠擞浭褂?。
Cyanine7.5的橋連聚亞甲基鏈的結(jié)構(gòu)特點會使量子產(chǎn)率提高20%,信號更強。
推薦手冊:
寡核苷酸與DNA的點擊化學標記
Cy® is a trademark of GE Healthcare.
General properties
Appearance: |
green powder / solution |
Molecular weight: |
767.44 |
Molecular formula: |
C48H55ClN6O |
Solubility: |
soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
Quality control: |
NMR 1H (95%) and 13C, TLC, functional testing |
Storage conditions: |
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
MSDS: |
Download |
Spectral properties
Excitation maximum, nm: |
788 |
Extinction coefficient at excitation maximum, Lmol-1cm-1: |
223000 |
Emission maximum, nm: |
808 |
玉博生物|http://www.alejna.com