Design and applications of a CMOS analog multiplier cell using the differential difference amplifier

Differential Use of Alcian Blue and Tolu

Differential Use of Alcian Blue and Toluidine Blue Dyes for the Quantification and Isolation of Anionic Glycoconjugates from Cell Cultures: Application to Proteoglycans and a High-Molecular-Weight Glycoprotein Synthesized by Articular Chondrocytes

✍ D.E. Terry; R.K. Chopra; J. Ovenden; T.P. Anastassiades 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 131 KB

Alcian blue and toluidine blue dyes form complexes with anionic glycoconjugates (AG) such as proteoglycans (PG) and glycosaminoglycans (GAG). However, the Alcian blue-AG complexes do not readily dissociate, while the toluidine blue-AG complexes do so in salt solutions. This differential dissociation