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  6. TdB Labs AB 40 kDa TRITC-polysucrose Red Fluorophore

TdB Labs AB 40 kDa TRITC-polysucrose Red Fluorophore

Product Code. 30216423
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Quantity:
100 mg
1 g
Unit Size:
100mg
1g
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Product Code. 30216423

Brand: TdB Labs AB TP40_1g

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This item is not returnable. View return policy

Description

TRITC-polysucrose 40 kDa is a red-fluorescent polysaccharide tracer used in permeability, macromolecular diffusion, and extracellular volume studies. Its size supports the assessment of barrier selectivity in tissues and cell models.

  • Product Overview: TRITC-polysucrose is a high molecular weight, water-soluble fluorescent tracer based on polysucrose labeled with tetramethylrhodamine isothiocyanate (TRITC). Offering bright red-orange fluorescence, it is ideal for permeability studies, tracer diffusion experiments, and modeling molecular movement through biological and engineered barriers. TRITC-polysucrose combines excellent biocompatibility with strong, stable fluorescence.
  • Features:
    • Red-Orange Fluorescence: Excitation maximum at approximately 555 nm and emission maximum at approximately 580 nm, detectable with standard TRITC and rhodamine filter sets.
    • High Molecular Weight: Available in a range of sizes, including options such as 20 kDa, 40 kDa, 70 kDa, 100 kDa, and 400 kDa.
    • Water-Soluble and Biocompatible: Fully dissolves in aqueous systems without aggregation, suitable for in vitro and in vivo applications.
    • Stable TRITC Conjugation: Provides bright, durable fluorescence for live imaging and fixed-sample studies.
    • Controlled Labeling: Manufactured under strict quality control to ensure reproducible fluorescence intensity and diffusion properties.
  • Benefits:
    • Reliable Tracer for Permeability Studies: Tracks the transport of macromolecules across biological and synthetic barriers.
    • Ideal for Diffusion and Flow Research: Suitable for use in tissue models, microfluidics, and perfusion systems.
    • Supports Live-Cell and Fixed-Tissue Experiments: Bright signal enables dynamic monitoring and endpoint analysis.
    • Minimal Non-Specific Binding: Neutral backbone reduces background signal, improving data quality.
  • Applications:
    • Permeability assays in epithelial, endothelial, and tissue-engineered barriers.
    • Tracer diffusion studies in microfluidics and hydrogel systems.
    • Vascular leakage and tissue penetration modeling.
    • Live and fixed imaging for macromolecule tracking.
    • Calibration of flow and perfusion systems.
  • Technical Specifications:
    • Fluorescence: Excitation maximum approximately 555 nm, emission maximum approximately 580 nm.
    • Molecular Weights: Available in a range from 20 kDa up to 400 kDa options.
    • Appearance: Light-sensitive, reddish-orange dry powder, fully soluble in water.
  • Storage and Stability:
    • Store dry at room temperature, protected from moisture and light.
    • Stable under recommended conditions for extended periods without significant loss of fluorescence.
  • Packaging and Availability:
    • Supplied as dry powder for easy handling and long-term storage.
    • Available in research-grade packaging sizes to meet varying experimental needs.

Specifications

Quantity 1 g
Product Type Fluorescent Labeling Reagent
Molecular Weight (g/mol) 40 kDa
Label Type Other Labels or Dyes
Color Red
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