产品名称
尼罗河蓝 A, Dye content ≥75 %
InChI key
QIRDPEPUXNCOLD-UHFFFAOYSA-N
InChI
1S/2C20H19N3O.H2O4S/c2*1-3-23(4-2)13-9-10-17-18(11-13)24-19-12-16(21)14-7-5-6-8-15(14)20(19)22-17;1-5(2,3)4/h2*5-12,21H,3-4H2,1-2H3;(H2,1,2,3,4)
SMILES string
[O-]S([O-])(=O)=O.CC\[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)cc(N)c4ccccc34.CC\[N+](CC)=C5/C=CC6=Nc7c(OC6=C5)cc(N)c8ccccc78
form
powder
composition
Dye content, ≥75%
mp
>300 °C (dec.) (lit.)
solubility
H2O: 1 mg/mL, blue
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
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General description
尼罗蓝A是一种用于生物学和组织学的氨基二乙氨基苯恶唑硫酸铵。它是一种具有高度荧光性和光稳定性的有机染料,用于染色衣物,并用于脂质组织化学。
Application
尼罗蓝A适用于动物组织石蜡切片中黑色素和脂褐素的染色和鉴别,也适用于冷冻切片中脂类的组织化学方法。
Biochem/physiol Actions
尼罗蓝A将酸性成分,如磷脂、核酸和脂肪酸染成深蓝色,而中性脂质,即甘油三酯,染成粉红色或红色。
Features and Benefits
用于制备电流型葡萄糖传感元素。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Biochemical, histochemical and ultrastructural characterization of Centrolobium robustum (Fabaceae) seeds.
Pinzon-Torres JA
Hoehnea, 36, 149-149 (2009)
Fgfr1 regulates patterning of the pharyngeal region.
Trokovic N
Genes & Development, 17, 141-141 (2003)
Segmental origin and migration of neural crest cells in the hindbrain region of the chick embryo.
Lumsden A
Development, 113, 1281-1281 (1991)
Rost FWD
Fluorescence Microscopy (1992)
M Oshiki et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 64(3), 747-753 (2011-11-22)
The present study was conducted (1) to develop a rapid quantification method of polyhydroxyalkanoates (PHA) concentration in activated sludge by Nile blue A staining and fluorescence measurement and (2) to perform on-line monitoring of PHA concentrations in activated sludge. Activated
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