• 尼罗红 ,用于荧光分析,≥95.0% (HPLC)
  • G64094 7385-67-3

    Nile Red

产品订购
产品货号重量货期 优惠价 数量
G64094-1g 1g 准现货 询价
G64094-250mg 250mg 准现货 询价
G64094-5g 5g 准现货 询价
  • 产品信息

属性

溶解性 Soluble in water (Partly miscible), and methanol (1 mg/ml).
敏感性 对光线敏感
存贮条件 储存温度 2-8℃,充氩储存
熔点 203-205°C
密度
荧光
IC50
pK Values

描述

别名 9-(二乙胺基)-5H-苯并[a]吩恶嗪-5-酮;Nile Blue A Oxazone;9-(Diethylamino)-5H-benzo[a]phenoxazin-5-one
产品介绍 Nile Red is an uncharged, hydrophobic, photostable molecule that strongly fluoresces bright red in hydrophobic environments. This lipophilic stain is commonly used for the detection of intracellular lipid droplets by fluorescence microscopy and flow cytofluorometry. Nile Red has been shown to detect the exposure or formation of new hydrophobic surfaces induced by ligand binding to calmodulin, oligomerization of melittin, or unfolding of ovalbumin during early thermal denaturation. This product has been employed to stain cell structures, as well as to visualize and localize colloidal drug carriers. Nile Red‘s fluorescence is unaffected between pH 4.5 and 8.5 and may be used in dilute concentrations to investigate hydrophobic protein sites.
用途 A photostable, lipophilic stain with bright red fluorescence

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