Eosin Y disodium salt

CAS: 17372-87-1

Ref. 3D-FE01492

Produktinformation

• Name: Eosin Y disodium salt
• Synonyme: Acid red 87 C.I. 45380 Eosyn Y 4′,5′-Dibromofluorescein
• Marke: Biosynth
• Beschreibung: Eosin Y, a red xanthene dye, has been noted to reduce the affinity of Mg2+-ATPase for ATP and increase the enzyme affinity for Mg2+ at concentrations of 10-50 μM. At higher concentrations near 100 μM the affinity for Mg2+-ATPase for the ion-activator has been shown to be reduced. This compound has also been reported to be a photosensitizer that works as a molecular photoelectrode via catalyzation of the visible-light-driven electron-transfer reaction. Eosin Y has been used to stain structures such as muscle, cytoplasm, and collagen. This agent also enhances fluorescent quenching abilities by forming a complex with polyvinulpyrrolidone.

Chemische Eigenschaften

• Molekulargewicht: 691.85 g/mol
• Formel: C₂₀H₆Br₄Na₂O₅
• Reinheit: Min. 95%
• Farbe/Form: Brown Powder