7385-67-3
基本信息
尼羅紅
NILE BLUE A OXAZONE
NILE RED
9-(diethylamino)-5h-benzo[a]phenoxazin-5-on
nile
9-(diethylamino)benzo[a]phenoxazin-5(5H)-one
FLUORESCENCE QY-STANDARD E CERTIFIED
Fluorescent Spectral Standard E, certified
9-(Diethylamino)benzo[a]phenoxazin-5(5H)-on
Nile Red, pure, 99%
9-Diethylamino-benzo[a]phenoxazin-5-one
7-(Diethylamino)-1,2-[1,3]butadieno-3H-phenoxazine-3-one
9-Diethylamino-5H-benzo[a]phenoxazine-5-one
Oxazine O-17M
Phenoxazone
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
知名試劑公司產(chǎn)品信息
Nile Red, pure, 99%(7385-67-3)
Nile Red(7385-67-3)
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
2024/11/11 | XW73856731 | 尼羅紅 nile red;nile blue a oxazone;9-(diethylamino)benzo[a]phenoxazin-5(5h)-one | 7385-67-3 | 250MG | 260元 |
2024/11/08 | 41571 | 尼羅紅 Nile Red, 99%, pure | 7385-67-3 | 100mg | 1545元 |
2024/11/08 | 41571 | 尼羅紅 Nile Red, 99%, pure | 7385-67-3 | 1g | 6628元 |
常見(jiàn)問(wèn)題列表
Target | Value |
lipid droplet
() |
Nile red-stained, lipid droplet-filled macrophages exhibit greater fluorescence intensity than does Nile red-stained control macrophages, and the two cell populations could be differentiated and analyzed by flow cytofluorometry. Better selectivity for cytoplasmic lipid droplets is obtained when the cells are viewed for yellow-gold fluorescence (excitation, 450-500 nm; emission, greater than 528 nm) rather than red fluorescence (excitation, 515-560 nm; emission, greater than 590 nm).
Nile red is strongly fluorescent, but only in the presence of a hydrophobic environment. Nile red is very soluble in the lipids it is intended to show, and it does not interact with any tissue constituent except by solution.
Spectral and physicochemical properties of the lipophilic dye Nile red induce a yellow-gold-spectral shift in its excitation-emission peak, allowing it to fluoresce in the green emission spectrum only when in a lipid-rich environment, but not in more polar environments.
When Nile red-stained Caenorhabditis elegans is viewed for green fluorescence, discrete lipid bodies can be observed throughout the intestine and other tissues either in clusters or evenly dispersed, depending on the animal's genotype or experimental treatment.