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(hào) | 產(chǎn)品名稱及規(guī)格 | 價(jià)格(¥) |
A3330 | Sulfo-Cyanine5 azide, 1 mg | 2080.00 |
B3330 | Sulfo-Cyanine5 azide, 5 mg | 5330.00 |
C3330 | Sulfo-Cyanine5 azide, 10 mg | 7735.00 |
D3330 | Sulfo-Cyanine5 azide, 25 mg | 11050.00 |
用于點(diǎn)擊化學(xué)的水溶Cyanine5 dye azide。高亮度耐光的紅色染料。在水中的溶解度較高。由于其高溶解度和親水性,該染料在單純的水環(huán)境中即可對(duì)生物分子進(jìn)行標(biāo)記。
Sulfo-Cyanine5是Cy5®的類似物,是一種非常流行的熒光染料,能與很多熒光設(shè)備相兼容,比如成像儀,讀板機(jī),顯微鏡等。
該試劑是1:1混合的crystallosolvate和methanol。但不會(huì)對(duì)熒光團(tuán)性能和應(yīng)用有任何影響。
推薦手冊(cè):
寡核苷酸與DNA的點(diǎn)擊化學(xué)標(biāo)記
Cy® is a trademark of GE Healthcare.
General properties
Appearance: |
dark blue crystals |
Molecular weight: |
778.91 |
Molecular formula: |
C36H47N6NaO8S2 |
Solubility: |
very high 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. |
MSDS: |
Download |
Spectral properties
Excitation maximum, nm: |
646 |
Extinction coefficient at excitation maximum, Lmol-1cm-1: |
271000 |
Emission maximum, nm: |
662 |
Fluorescence quantum yield: |
0.2 |
CF260: |
0.13 |
CF280: |
0.13 |
玉博生物|http://holiorganic.com