298409
Uniblue A sodium salt
Reactive stain for proteins, ≥70% (HPLC)
别名:
Acid Blue 215
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关于此项目
经验公式（希尔记法）:
C22H15N2NaO7S2
化学文摘社编号:
分子量:
506.48
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
238-573-6
MDL number:
InChI key
ANOULJGZTVOIFB-UHFFFAOYSA-M
InChI
1S/C22H16N2O7S2.Na/c1-2-32(27,28)13-7-5-6-12(10-13)24-16-11-17(33(29,30)31)20(23)19-18(16)21(25)14-8-3-4-9-15(14)22(19)26;/h2-11,24H,1,23H2,(H,29,30,31);/q;+1/p-1
SMILES string
[Na+].Nc1c2C(=O)c3ccccc3C(=O)c2c(Nc4cccc(c4)S(=O)(=O)C=C)cc1S([O-])(=O)=O
assay
≥70% (HPLC)
form
powder
mp
>300 °C (lit.)
λmax
596 nm
εmax
≥20000 at 253-259 nm in water at 0.01 g/L, ≥23000 at 224-230 nm in water at 0.01 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
Application
Reactive stain for proteins
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Catalytic decomposition of the reactive dye Uniblue A on hematite. Modeling of the reactive surface.
F Herrera et al.
Water research, 35(3), 750-760 (2001-03-07)
Experimental results from the adsorption and subsequent catalytic combustion of the reactive dye Uniblue A on hematite indicate that this iron oxide can be used as an affordable catalyst for environmental purposes. Uniblue A was adsorbed on hematite and the
R Bültmann et al.
Naunyn-Schmiedeberg's archives of pharmacology, 359(4), 339-344 (1999-05-27)
In order to assess the consequences of a concomitant blockade of P2X-receptors and ecto-nucleotidases, effects of 13 P2-receptor antagonists were investigated on contractions of the rat vas deferens elicited by alpha,beta-methylene ATP (alpha,beta-MeATP) and ATP and on the removal of
Marco A Mata-Gómez et al.
PloS one, 7(2), e31438-e31438 (2012-03-01)
The identification of proteins by mass spectrometry is a standard method in biopharmaceutical quality control and biochemical research. Prior to identification by mass spectrometry, proteins are usually pre-separated by electrophoresis. However, current protein staining and de-staining protocols are tedious and
A Amorisco et al.
Rapid communications in mass spectrometry : RCM, 25(13), 1801-1811 (2011-06-04)
The structural elucidation of carbonyl-containing by-products arising from Uniblu-OH ozonation has been investigated by liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) employing a quadrupole time-of-flight mass spectrometer. The by-products were derivatized with 2,4-dinitrophenylhydrazine, allowing the formation of [M-H](-) ions of
G Paramaguru et al.
Journal of hazardous materials, 175(1-3), 985-991 (2009-11-27)
The interaction between lysozyme and anthraquinone dyes such as Alizarin Red S, Acid blue 129 and Uniblue was studied using steady state, time resolved fluorescence measurements and docking studies. Addition of anthraquinone dyes effectively quenched the intrinsic fluorescence of lysozyme.
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