FITC-Dextran

Fluorescein Isothiocyanate-Dextran | Fluorescent Tracer

Product Description

FITC-Dextran is a fluorescently labeled dextran derivative combining a dextran polysaccharide backbone with fluorescein isothiocyanate (FITC). Its fluorescent properties make it useful as a tracer molecule in biological and biomedical research.

FITC-Dextran is commonly investigated in studies involving molecular transport, permeability, diffusion, and the behavior of macromolecules in biological systems. Its fluorescence allows researchers to monitor and quantify tracer distribution using suitable fluorescence-based detection techniques.

Key Features

Research Applications

• Permeability Studies: Investigation of molecular passage across biological barriers and cellular layers.
• Cell Biology: Fluorescent tracing of macromolecule distribution in experimental systems.
• Microvascular Research: Assessment of vascular permeability and tracer movement.
• Transport Studies: Investigation of diffusion and molecular transport processes.
• Fluorescence Microscopy: Visualization and monitoring of fluorescent tracer distribution.

Chemical Information

Chemical Name: Fluorescein isothiocyanate-dextran

CAS Number: 60842-46-8

PubChem CID: 172909659

Note: The molecular weight of 407.4 g/mol in the chemical identifier data refers to the listed fluorescein-related chemical structure, not the FITC-Dextran polymer product.

Technical Specifications

Handling & Storage

Follow the manufacturer's product documentation for recommended storage conditions, preparation, handling, and experimental use. Protect fluorescent reagents from excessive light exposure where appropriate.

Consult the applicable safety documentation before handling the product.

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