M-Clarity™ quality level = MQ200
861049-25G
861049-5G
861049-25GEA
181
EUR
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861049-25G
861049-5G
Chlorure de 3-amino-7-dimethylaminophénothiazine-5-ium 70% (teneur en colorant) certified by the Biological Stain Commission, Sigma-Aldrich®
Azure A
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.
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. Certified for use in Lillie′s modified Nocht′s method and the NCCLS method for blood smears.