90718

Fluoreszeinisothiocyanat–Dextran

average M_w 70,000

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

Eigenschaften

• biological source: synthetic
• Quality Segment: 100
• conjugate: FITC conjugate
• form: powder or crystals
• mol wt: average M_w 70,000
• extent of labeling: 0.001-0.020 mol/mol FITC glucose
• fluorescence: λ_ex 493 nm; λ_em 520 nm±5 nm in 0.1 M Tris pH 8.0
• application(s): cell analysis

Beschreibung

General description

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.

Application

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
• Gefahrencodes: H315,H319,H335
• Sicherheitshinweise: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable