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
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
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
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
G P Connolly et al.
British journal of pharmacology, 115(3), 427-432 (1995-06-01)
1. Using a grease-gap recording technique we have investigated the effects of some antagonists of P2-purinoceptors on the depolarization of the rat isolated superior cervical ganglion evoked by 100 microM alpha, beta-methylene-adenosine 5'-triphosphate (alpha,beta-MeATP) or uridine 5'-triphosphate (UTP). The effects
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