Azure A chloride, certified by the Biological Stain Commission, Dye content 70 %

Code: 861049-5G D2-231

Application

Azure A has been used to determine the amount of charged dextran sulfate in the nanoparticles for the study involving incorporation of heparin-binding proteins in...


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€113.00 5G
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Application

Azure A has been used to determine the amount of charged dextran sulfate in the nanoparticles for the study involving incorporation of heparin-binding proteins into preformed dextran sulfate-chitosan nanoparticles.

Biochem/physiol Actions

The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. Azure A is a main component of the azure B/polychromed methylene blue-eosin stains family, also referred to as the Romanowsky stain. Azure A is a basic cationic dye.

Packaging

5, 25 g in glass bottle

Suitability

Certified for use in Lillie′s modified Nocht′s method and the NCCLS method for blood smears.

ε (extinction coefficient)≥34000 at 620-634 µm in H2O, ≥26000 at 287-291 nm in H2O, ≥11000 at 242-246 nm in H2O at -1
λmax633 nm
application(s)diagnostic assay manufacturinghematologyhistology
compositionDye content, 70%
formpowder
gradecertified by the Biological Stain Commission
InChI keyNALREUIWICQLPS-UHFFFAOYSA-N
InChI1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H
mp290 °C (dec.) (lit.)
Quality Level200
SMILES stringNC1=CC(SC(C2=N3)=CC(C=C2)=[N+](C)C)=C3C=C1.[Cl-]
solubilityH2O: 1 mg/mL
storage temp.room temp
Cas Number531-53-3
This product has met the following criteria to qualify for the following awards:



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