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描述
23-(dipyrrometheneboron difluoride)-24-norcholesterol
化驗
>99% (TLC)
形狀
powder
包裝
pkg of 1 × 1 mg (810255P-1mg)
pkg of 1 × 10 mg (810255P-10mg)
pkg of 1 × 5 mg (810255P-5mg)
製造商／商標名
Avanti Polar Lipids
運輸包裝
dry ice
儲存溫度
−20°C
一般說明
附着在BODIPY上的生物分子在可见光下很容易被吸收。它导致更大的荧光量子产率。它具有很高的光稳定性，并且对极性和pH的变化不太敏感。
應用
TOPFLUOR®适用于:
- 胆固醇摄取测定
- 在活细胞实验中用于BODIPY胆固醇标记
- 通过聚乙烯醇（PVA）辅助的脂质溶胀形成巨大的Janus脂质体
生化／生理作用
BODIPY标记的胆固醇具有与天然胆固醇相似的特性。它可充当活细胞的胆固醇标志物，并有助于运输细胞内的胆固醇。它也可能有助于指示脂质储存疾病。
包裝
5 mL棕色玻璃螺旋盖小瓶（810255P-10mg）
5 mL棕色玻璃螺旋盖小瓶（810255P-1mg）
5 mL棕色玻璃螺旋盖小瓶（810255P-5mg）
法律資訊
Avanti Research is a trademark of Avanti Polar Lipids, LLC
TopFluor is a trademark of Avanti Polar Lipids, LLC
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
其他客户在看
Frederik W Lund et al.
BMC biophysics, 5, 20-20 (2012-10-20)
Cholesterol is an important membrane component, but our knowledge about its transport in cells is sparse. Previous imaging studies using dehydroergosterol (DHE), an intrinsically fluorescent sterol from yeast, have established that vesicular and non-vesicular transport modes contribute to sterol trafficking
Maarit Hölttä-Vuori et al.
Traffic (Copenhagen, Denmark), 9(11), 1839-1849 (2008-07-24)
Analysis of sterol distribution and transport in living cells has been hampered by the lack of bright, photostable fluorescent sterol derivatives that closely resemble cholesterol. In this study, we employed atomistic simulations and experiments to characterize a cholesterol compound with
Florly S Ariola et al.
Biophysical journal, 96(7), 2696-2708 (2009-04-08)
Cholesterol-rich, liquid-ordered (L(o)) domains are believed to be biologically relevant, and yet detailed knowledge about them, especially in live cells under physiological conditions, is elusive. Although these domains have been observed in model membranes, understanding cholesterol-lipid interactions at the molecular
James E Shaw et al.
Journal of structural biology, 155(3), 458-469 (2006-08-08)
Elucidating the role that charged membrane proteins play in determining cell membrane structure and dynamics is an area of active study. We have applied in situ correlated atomic force and confocal microscopies to characterize the interaction of the NAP-22 peptide
Sandhya Sankaranarayanan et al.
Journal of lipid research, 52(12), 2332-2340 (2011-10-01)
Studies have shown a negative association between cellular cholesterol efflux and coronary artery disease (CAD). Standard protocol for quantitating cholesterol efflux involves labeling cells with [(3)H]cholesterol and measuring release of the labeled sterol. Using [(3)H]cholesterol is not ideal for the
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