90718

Fluoreszeinisothiocyanat–Dextran

average M_w 70,000

• Synonym(e): FITC–Dextran 70, FITC–Dextran
• CAS-Nummer: 60842-46-8
• MDL-Nummer: MFCD00131092
• UNSPSC-Code: 12352201
• NACRES: NA.32

Eigenschaften

• Biologische Quelle: synthetic
• Konjugat: FITC conjugate
• Form: powder or crystals
• Mol-Gew.: average M_w 70,000
• Kennzeichnungsgrad: 0.001-0.020 mol/mol FITC glucose
• Fluoreszenz: λ_ex 493 nm; λ_em 520 nm±5 nm in 0.1 M Tris pH 8.0
• Anwendung(en): cell analysis

Beschreibung

Allgemeine Beschreibung

Fluorescein isothiocyanate–dextran is an anionic fluorescent probe. The carboxyl group provides the negative charge, which improves the overall permeability of the molecule. It is supplied as a yellow powder that is freely soluble in water and electrolyte solutions. Fluorescein isothiocyanate–dextran is insoluble in most organic samples such as ethanol, methanol, acetone, and chloroform., however, it dissolves in DMSO, formamide, and a few other polar organic solvents.

Anwendung

Dextran markiert mit Fluoresceinisothiocyanat für eine mögliche Verwendung in Perfusionstudien an Tieren.

Fluorescein isothiocyanate–dextran has an application of cell analysis, Dextran labeled with fluorescein isothiocyanate for possible use in perfusion studies in animals. FITC-dextrans are primary source of studying permeability and transport in cells and tissues and can also be a tool for permeability studies of other materials.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable